cmd.read_pdbstr("""\ HEADER COMPLEX (SERINE PROTEASE/INHIBITOR) 26-JUN-97 1AN1 \ TITLE LEECH-DERIVED TRYPTASE INHIBITOR/TRYPSIN COMPLEX \ COMPND MOL_ID: 1; \ COMPND 2 MOLECULE: TRYPSIN; \ COMPND 3 CHAIN: E; \ COMPND 4 SYNONYM: LDTI; \ COMPND 5 ENGINEERED: YES; \ COMPND 6 MOL_ID: 2; \ COMPND 7 MOLECULE: TRYPTASE INHIBITOR; \ COMPND 8 CHAIN: I; \ COMPND 9 EC: 3.4.21.4; \ COMPND 10 ENGINEERED: YES; \ COMPND 11 MUTATION: YES \ SOURCE MOL_ID: 1; \ SOURCE 2 ORGANISM_SCIENTIFIC: SUS SCROFA; \ SOURCE 3 ORGANISM_COMMON: PIG; \ SOURCE 4 ORGANISM_TAXID: 9823; \ SOURCE 5 ORGAN: PANCREAS; \ SOURCE 6 MOL_ID: 2; \ SOURCE 7 ORGANISM_SCIENTIFIC: HIRUDO MEDICINALIS; \ SOURCE 8 ORGANISM_COMMON: MEDICINAL LEECH; \ SOURCE 9 ORGANISM_TAXID: 6421; \ SOURCE 10 ORGAN: SALIVARY GLANDS; \ SOURCE 11 EXPRESSION_SYSTEM: SACCHAROMYCES CEREVISIAE; \ SOURCE 12 EXPRESSION_SYSTEM_COMMON: BAKER'S YEAST; \ SOURCE 13 EXPRESSION_SYSTEM_TAXID: 4932; \ SOURCE 14 EXPRESSION_SYSTEM_STRAIN: H449; \ SOURCE 15 EXPRESSION_SYSTEM_VARIANT: TR1376, TR1417; \ SOURCE 16 EXPRESSION_SYSTEM_PLASMID: PDP34 \ KEYWDS SERINE PROTEINASE INHIBITOR, TRYPTASE INHIBITION, NON-CLASSICAL \ KEYWDS 2 KAZAL-TYPE INHIBITOR, COMPLEX (SERINE PROTEASE-INHIBITOR), COMPLEX \ KEYWDS 3 (SERINE PROTEASE-INHIBITOR) COMPLEX \ EXPDTA X-RAY DIFFRACTION \ AUTHOR J.P.PRIESTLE,S.DI MARCO \ REVDAT 4 20-NOV-24 1AN1 1 REMARK \ REVDAT 3 02-AUG-23 1AN1 1 REMARK SEQADV LINK \ REVDAT 2 24-FEB-09 1AN1 1 VERSN \ REVDAT 1 01-JUL-98 1AN1 0 \ JRNL AUTH S.DI MARCO,J.P.PRIESTLE \ JRNL TITL STRUCTURE OF THE COMPLEX OF LEECH-DERIVED TRYPTASE INHIBITOR \ JRNL TITL 2 (LDTI) WITH TRYPSIN AND MODELING OF THE LDTI-TRYPTASE \ JRNL TITL 3 SYSTEM. \ JRNL REF STRUCTURE V. 5 1465 1997 \ JRNL REFN ISSN 0969-2126 \ JRNL PMID 9384562 \ JRNL DOI 10.1016/S0969-2126(97)00296-7 \ REMARK 1 \ REMARK 1 REFERENCE 1 \ REMARK 1 AUTH G.POHLIG,G.FENDRICH,R.KNECHT,B.EDER,G.PIECHOTTKA, \ REMARK 1 AUTH 2 C.P.SOMMERHOFF,J.HEIM \ REMARK 1 TITL PURIFICATION, CHARACTERIZATION AND BIOLOGICAL EVALUATION OF \ REMARK 1 TITL 2 RECOMBINANT LEECH-DERIVED TRYPTASE INHIBITOR (RLDTI) \ REMARK 1 TITL 3 EXPRESSED AT HIGH LEVEL IN THE YEAST SACCHAROMYCES \ REMARK 1 TITL 4 CEREVISIAE \ REMARK 1 REF EUR.J.BIOCHEM. V. 241 619 1996 \ REMARK 1 REFN ISSN 0014-2956 \ REMARK 1 REFERENCE 2 \ REMARK 1 AUTH C.P.SOMMERHOFF,C.SOLLNER,R.MENTELE,G.P.PIECHOTTKA, \ REMARK 1 AUTH 2 E.A.AUERSWALD,H.FRITZ \ REMARK 1 TITL A KAZAL-TYPE INHIBITOR OF HUMAN MAST CELL TRYPTASE: \ REMARK 1 TITL 2 ISOLATION FROM THE MEDICAL LEECH HIRUDO MEDICINALIS, \ REMARK 1 TITL 3 CHARACTERIZATION, AND SEQUENCE ANALYSIS \ REMARK 1 REF BIOL.CHEM.HOPPE-SEYLER V. 375 685 1994 \ REMARK 1 REFN ISSN 0177-3593 \ REMARK 2 \ REMARK 2 RESOLUTION. 2.03 ANGSTROMS. \ REMARK 3 \ REMARK 3 REFINEMENT. \ REMARK 3 PROGRAM : X-PLOR 3.1 \ REMARK 3 AUTHORS : BRUNGER \ REMARK 3 \ REMARK 3 DATA USED IN REFINEMENT. \ REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.03 \ REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 6.00 \ REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 \ REMARK 3 DATA CUTOFF HIGH (ABS(F)) : 1000000.000 \ REMARK 3 DATA CUTOFF LOW (ABS(F)) : 0.0000 \ REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 94.3 \ REMARK 3 NUMBER OF REFLECTIONS : 16406 \ REMARK 3 \ REMARK 3 FIT TO DATA USED IN REFINEMENT. \ REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT \ REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM \ REMARK 3 R VALUE (WORKING SET) : 0.170 \ REMARK 3 FREE R VALUE : 0.228 \ REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.500 \ REMARK 3 FREE R VALUE TEST SET COUNT : 909 \ REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.008 \ REMARK 3 \ REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. \ REMARK 3 TOTAL NUMBER OF BINS USED : 12 \ REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.03 \ REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.09 \ REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 81.60 \ REMARK 3 REFLECTIONS IN BIN (WORKING SET) : 15497 \ REMARK 3 BIN R VALUE (WORKING SET) : 0.2670 \ REMARK 3 BIN FREE R VALUE : 0.2980 \ REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : 4.80 \ REMARK 3 BIN FREE R VALUE TEST SET COUNT : 68 \ REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : 0.036 \ REMARK 3 \ REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. \ REMARK 3 PROTEIN ATOMS : 1923 \ REMARK 3 NUCLEIC ACID ATOMS : 0 \ REMARK 3 HETEROGEN ATOMS : 1 \ REMARK 3 SOLVENT ATOMS : 138 \ REMARK 3 \ REMARK 3 B VALUES. \ REMARK 3 FROM WILSON PLOT (A**2) : NULL \ REMARK 3 MEAN B VALUE (OVERALL, A**2) : 26.50 \ REMARK 3 OVERALL ANISOTROPIC B VALUE. \ REMARK 3 B11 (A**2) : NULL \ REMARK 3 B22 (A**2) : NULL \ REMARK 3 B33 (A**2) : NULL \ REMARK 3 B12 (A**2) : NULL \ REMARK 3 B13 (A**2) : NULL \ REMARK 3 B23 (A**2) : NULL \ REMARK 3 \ REMARK 3 ESTIMATED COORDINATE ERROR. \ REMARK 3 ESD FROM LUZZATI PLOT (A) : NULL \ REMARK 3 ESD FROM SIGMAA (A) : NULL \ REMARK 3 LOW RESOLUTION CUTOFF (A) : NULL \ REMARK 3 \ REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. \ REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : NULL \ REMARK 3 ESD FROM C-V SIGMAA (A) : NULL \ REMARK 3 \ REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. \ REMARK 3 BOND LENGTHS (A) : 0.010 \ REMARK 3 BOND ANGLES (DEGREES) : 1.978 \ REMARK 3 DIHEDRAL ANGLES (DEGREES) : 24.75 \ REMARK 3 IMPROPER ANGLES (DEGREES) : 1.481 \ REMARK 3 \ REMARK 3 ISOTROPIC THERMAL MODEL : RESTRAINED \ REMARK 3 \ REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA \ REMARK 3 MAIN-CHAIN BOND (A**2) : NULL ; NULL \ REMARK 3 MAIN-CHAIN ANGLE (A**2) : NULL ; NULL \ REMARK 3 SIDE-CHAIN BOND (A**2) : NULL ; NULL \ REMARK 3 SIDE-CHAIN ANGLE (A**2) : NULL ; NULL \ REMARK 3 \ REMARK 3 NCS MODEL : NULL \ REMARK 3 \ REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT \ REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL \ REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL \ REMARK 3 \ REMARK 3 PARAMETER FILE 1 : PARHCSDX.PRO \ REMARK 3 PARAMETER FILE 2 : PARAM19.SOL \ REMARK 3 PARAMETER FILE 3 : PARAM19X.SUP \ REMARK 3 PARAMETER FILE 4 : NULL \ REMARK 3 PARAMETER FILE 5 : NULL \ REMARK 3 TOPOLOGY FILE 1 : TOPHCSXD.PRO \ REMARK 3 TOPOLOGY FILE 2 : TOPH19.ASD \ REMARK 3 TOPOLOGY FILE 3 : TOPH19.WAT \ REMARK 3 TOPOLOGY FILE 4 : TOPH19.CAL \ REMARK 3 TOPOLOGY FILE 5 : NULL \ REMARK 3 \ REMARK 3 OTHER REFINEMENT REMARKS: RESIDUE 115 WAS REFINED AS D-ASPARTIC \ REMARK 3 ACID. WATER MOLECULE 98 IS LOCATED ON A CRYSTALLOGRAPHIC 2-FOLD \ REMARK 3 AXIS AND THEREFORE HAS AN OCCUPANCY OF 0.5 \ REMARK 4 \ REMARK 4 1AN1 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 \ REMARK 100 \ REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL. \ REMARK 100 THE DEPOSITION ID IS D_1000171019. \ REMARK 200 \ REMARK 200 EXPERIMENTAL DETAILS \ REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION \ REMARK 200 DATE OF DATA COLLECTION : 29-JAN-97 \ REMARK 200 TEMPERATURE (KELVIN) : 294 \ REMARK 200 PH : 8.5 \ REMARK 200 NUMBER OF CRYSTALS USED : 1 \ REMARK 200 \ REMARK 200 SYNCHROTRON (Y/N) : N \ REMARK 200 RADIATION SOURCE : ROTATING ANODE \ REMARK 200 BEAMLINE : NULL \ REMARK 200 X-RAY GENERATOR MODEL : ENRAF-NONIUS FR591 \ REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M \ REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 \ REMARK 200 MONOCHROMATOR : GRAPHITE(002) \ REMARK 200 OPTICS : NULL \ REMARK 200 \ REMARK 200 DETECTOR TYPE : IMAGE PLATE \ REMARK 200 DETECTOR MANUFACTURER : MAR SCANNER 300 MM PLATE \ REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MARSCALE, XDS \ REMARK 200 DATA SCALING SOFTWARE : XDS, MARSCALE \ REMARK 200 \ REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 17213 \ REMARK 200 RESOLUTION RANGE HIGH (A) : 2.030 \ REMARK 200 RESOLUTION RANGE LOW (A) : 29.140 \ REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 \ REMARK 200 \ REMARK 200 OVERALL. \ REMARK 200 COMPLETENESS FOR RANGE (%) : 94.3 \ REMARK 200 DATA REDUNDANCY : 8.730 \ REMARK 200 R MERGE (I) : 0.11540 \ REMARK 200 R SYM (I) : 0.11540 \ REMARK 200 FOR THE DATA SET : 27.8200 \ REMARK 200 \ REMARK 200 IN THE HIGHEST RESOLUTION SHELL. \ REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.03 \ REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.10 \ REMARK 200 COMPLETENESS FOR SHELL (%) : 79.4 \ REMARK 200 DATA REDUNDANCY IN SHELL : 6.20 \ REMARK 200 R MERGE FOR SHELL (I) : 0.48460 \ REMARK 200 R SYM FOR SHELL (I) : 0.48460 \ REMARK 200 FOR SHELL : 4.700 \ REMARK 200 \ REMARK 200 DIFFRACTION PROTOCOL: NULL \ REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT \ REMARK 200 SOFTWARE USED: AMORE \ REMARK 200 STARTING MODEL: PORCINE PANCREATIC BETA-TRYPSIN (PDB ENTRY 1EPT) \ REMARK 200 \ REMARK 200 REMARK: NULL \ REMARK 280 \ REMARK 280 CRYSTAL \ REMARK 280 SOLVENT CONTENT, VS (%): 47.00 \ REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.30 \ REMARK 280 \ REMARK 280 CRYSTALLIZATION CONDITIONS: 30% V/V 2-PROPANOL, 0.2M AMMONIUM \ REMARK 280 ACETATE, 0.1M TRIS-HCL, PH 8.5 ROOM TEMPERATURE 27 MONTHS FOR \ REMARK 280 GROWTH. \ REMARK 290 \ REMARK 290 CRYSTALLOGRAPHIC SYMMETRY \ REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 43 21 2 \ REMARK 290 \ REMARK 290 SYMOP SYMMETRY \ REMARK 290 NNNMMM OPERATOR \ REMARK 290 1555 X,Y,Z \ REMARK 290 2555 -X,-Y,Z+1/2 \ REMARK 290 3555 -Y+1/2,X+1/2,Z+3/4 \ REMARK 290 4555 Y+1/2,-X+1/2,Z+1/4 \ REMARK 290 5555 -X+1/2,Y+1/2,-Z+3/4 \ REMARK 290 6555 X+1/2,-Y+1/2,-Z+1/4 \ REMARK 290 7555 Y,X,-Z \ REMARK 290 8555 -Y,-X,-Z+1/2 \ REMARK 290 \ REMARK 290 WHERE NNN -> OPERATOR NUMBER \ REMARK 290 MMM -> TRANSLATION VECTOR \ REMARK 290 \ REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS \ REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM \ REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY \ REMARK 290 RELATED MOLECULES. \ REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 \ REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 \ REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 \ REMARK 290 SMTRY1 2 -1.000000 0.000000 0.000000 0.00000 \ REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 \ REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 65.43000 \ REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 31.85000 \ REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 31.85000 \ REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 98.14500 \ REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 31.85000 \ REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 31.85000 \ REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 32.71500 \ REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 31.85000 \ REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 31.85000 \ REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 98.14500 \ REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 31.85000 \ REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 31.85000 \ REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 32.71500 \ REMARK 290 SMTRY1 7 0.000000 1.000000 0.000000 0.00000 \ REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 0.00000 \ REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 0.00000 \ REMARK 290 SMTRY1 8 0.000000 -1.000000 0.000000 0.00000 \ REMARK 290 SMTRY2 8 -1.000000 0.000000 0.000000 0.00000 \ REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 65.43000 \ REMARK 290 \ REMARK 290 REMARK: NULL \ REMARK 300 \ REMARK 300 BIOMOLECULE: 1 \ REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM \ REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN \ REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON \ REMARK 300 BURIED SURFACE AREA. \ REMARK 350 \ REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN \ REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE \ REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS \ REMARK 350 GIVEN BELOW. BOTH NON-CRYSTALLOGRAPHIC AND \ REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN. \ REMARK 350 \ REMARK 350 BIOMOLECULE: 1 \ REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC \ REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC \ REMARK 350 SOFTWARE USED: PISA \ REMARK 350 TOTAL BURIED SURFACE AREA: 1440 ANGSTROM**2 \ REMARK 350 SURFACE AREA OF THE COMPLEX: 10920 ANGSTROM**2 \ REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -22.0 KCAL/MOL \ REMARK 350 APPLY THE FOLLOWING TO CHAINS: E, I \ REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 \ REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 \ REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 \ REMARK 375 \ REMARK 375 SPECIAL POSITION \ REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS \ REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL \ REMARK 375 POSITIONS. \ REMARK 375 \ REMARK 375 ATOM RES CSSEQI \ REMARK 375 HOH E 393 LIES ON A SPECIAL POSITION. \ REMARK 465 \ REMARK 465 MISSING RESIDUES \ REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE \ REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN \ REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) \ REMARK 465 \ REMARK 465 M RES C SSSEQI \ REMARK 465 LYS I 1 \ REMARK 465 THR I 42 \ REMARK 465 GLY I 43 \ REMARK 465 ILE I 44 \ REMARK 465 LEU I 45 \ REMARK 465 ASN I 46 \ REMARK 500 \ REMARK 500 GEOMETRY AND STEREOCHEMISTRY \ REMARK 500 SUBTOPIC: TORSION ANGLES \ REMARK 500 \ REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS: \ REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; \ REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). \ REMARK 500 \ REMARK 500 STANDARD TABLE: \ REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2) \ REMARK 500 \ REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI- \ REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400 \ REMARK 500 \ REMARK 500 M RES CSSEQI PSI PHI \ REMARK 500 SER E 37 56.53 -151.15 \ REMARK 500 HIS E 71 -62.57 -123.65 \ REMARK 500 DAS E 115 -166.16 -168.48 \ REMARK 500 SER E 214 -68.76 -126.51 \ REMARK 500 LYS I 8 37.79 -90.96 \ REMARK 500 LYS I 11 73.01 -150.37 \ REMARK 500 \ REMARK 500 REMARK: NULL \ REMARK 620 \ REMARK 620 METAL COORDINATION \ REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; \ REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): \ REMARK 620 \ REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL \ REMARK 620 CA E 300 CA \ REMARK 620 N RES CSSEQI ATOM \ REMARK 620 1 GLU E 70 OE1 \ REMARK 620 2 ASN E 72 O 88.2 \ REMARK 620 3 VAL E 75 O 157.2 85.3 \ REMARK 620 4 GLU E 77 OE1 100.6 83.6 100.3 \ REMARK 620 5 GLU E 80 OE2 98.4 167.4 92.3 84.7 \ REMARK 620 6 HOH E 355 O 71.3 86.5 86.5 167.4 105.7 \ REMARK 620 N 1 2 3 4 5 \ REMARK 800 \ REMARK 800 SITE \ REMARK 800 SITE_IDENTIFIER: P1 \ REMARK 800 EVIDENCE_CODE: UNKNOWN \ REMARK 800 SITE_DESCRIPTION: BINDING LOOP OF LDTI. LYS I 8 IS THE PRIMARY \ REMARK 800 SPECIFICITY. \ REMARK 800 \ REMARK 800 SITE_IDENTIFIER: CA \ REMARK 800 EVIDENCE_CODE: UNKNOWN \ REMARK 800 SITE_DESCRIPTION: CALCIUM+2 ION BINDING SITE IN TRYPSIN. BOUND \ REMARK 800 THROUGH SIDE CHAINS OF GLUE 70, GLU E 77, GLU E 80, PEPTIDE \ REMARK 800 CARBONYLS OF ASN E 72 AND VAL E 75 AND HOH 75. \ REMARK 800 \ REMARK 800 SITE_IDENTIFIER: AC1 \ REMARK 800 EVIDENCE_CODE: SOFTWARE \ REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA E 300 \ DBREF 1AN1 E 16 245 UNP P00761 TRYP_PIG 9 231 \ DBREF 1AN1 I 1 46 UNP P80424 LDTI_HIRME 1 46 \ SEQADV 1AN1 DAS E 115 UNP P00761 ASN 105 MODIFIED RESIDUE \ SEQRES 1 E 223 ILE VAL GLY GLY TYR THR CYS ALA ALA ASN SER ILE PRO \ SEQRES 2 E 223 TYR GLN VAL SER LEU ASN SER GLY SER HIS PHE CYS GLY \ SEQRES 3 E 223 GLY SER LEU ILE ASN SER GLN TRP VAL VAL SER ALA ALA \ SEQRES 4 E 223 HIS CYS TYR LYS SER ARG ILE GLN VAL ARG LEU GLY GLU \ SEQRES 5 E 223 HIS ASN ILE ASP VAL LEU GLU GLY ASN GLU GLN PHE ILE \ SEQRES 6 E 223 ASN ALA ALA LYS ILE ILE THR HIS PRO ASN PHE ASN GLY \ SEQRES 7 E 223 ASN THR LEU ASP ASN ASP ILE MET LEU ILE LYS LEU SER \ SEQRES 8 E 223 SER PRO ALA THR LEU DAS SER ARG VAL ALA THR VAL SER \ SEQRES 9 E 223 LEU PRO ARG SER CYS ALA ALA ALA GLY THR GLU CYS LEU \ SEQRES 10 E 223 ILE SER GLY TRP GLY ASN THR LYS SER SER GLY SER SER \ SEQRES 11 E 223 TYR PRO SER LEU LEU GLN CYS LEU LYS ALA PRO VAL LEU \ SEQRES 12 E 223 SER ASP SER SER CYS LYS SER SER TYR PRO GLY GLN ILE \ SEQRES 13 E 223 THR GLY ASN MET ILE CYS VAL GLY PHE LEU GLU GLY GLY \ SEQRES 14 E 223 LYS ASP SER CYS GLN GLY ASP SER GLY GLY PRO VAL VAL \ SEQRES 15 E 223 CYS ASN GLY GLN LEU GLN GLY ILE VAL SER TRP GLY TYR \ SEQRES 16 E 223 GLY CYS ALA GLN LYS ASN LYS PRO GLY VAL TYR THR LYS \ SEQRES 17 E 223 VAL CYS ASN TYR VAL ASN TRP ILE GLN GLN THR ILE ALA \ SEQRES 18 E 223 ALA ASN \ SEQRES 1 I 46 LYS LYS VAL CYS ALA CYS PRO LYS ILE LEU LYS PRO VAL \ SEQRES 2 I 46 CYS GLY SER ASP GLY ARG THR TYR ALA ASN SER CYS ILE \ SEQRES 3 I 46 ALA ARG CYS ASN GLY VAL SER ILE LYS SER GLU GLY SER \ SEQRES 4 I 46 CYS PRO THR GLY ILE LEU ASN \ MODRES 1AN1 DAS E 115 ASP D-ASPARTIC ACID \ HET DAS E 115 8 \ HET CA E 300 1 \ HETNAM DAS D-ASPARTIC ACID \ HETNAM CA CALCIUM ION \ FORMUL 1 DAS C4 H7 N O4 \ FORMUL 3 CA CA 2+ \ FORMUL 4 HOH *138(H2 O) \ HELIX 1 1 ALA E 56 CYS E 58 5 3 \ HELIX 2 2 ASP E 165 SER E 171 1 7 \ HELIX 3 3 VAL E 231 ALA E 243 5 13 \ HELIX 4 4 SER I 24 ASN I 30 1 7 \ SHEET 1 A 7 GLN E 81 ASN E 84 0 \ SHEET 2 A 7 GLN E 64 LEU E 67 -1 N LEU E 67 O GLN E 81 \ SHEET 3 A 7 GLN E 30 ASN E 34 -1 N ASN E 34 O GLN E 64 \ SHEET 4 A 7 HIS E 40 ASN E 48 -1 N GLY E 44 O VAL E 31 \ SHEET 5 A 7 TRP E 51 SER E 54 -1 N VAL E 53 O SER E 45 \ SHEET 6 A 7 MET E 104 LEU E 108 -1 N ILE E 106 O VAL E 52 \ SHEET 7 A 7 ALA E 85 THR E 90 -1 N ILE E 89 O LEU E 105 \ SHEET 1 B 2 GLU E 135 GLY E 140 0 \ SHEET 2 B 2 GLN E 156 PRO E 161 -1 N ALA E 160 O CYS E 136 \ SHEET 1 C 4 MET E 180 VAL E 183 0 \ SHEET 2 C 4 GLY E 226 LYS E 230 -1 N TYR E 228 O ILE E 181 \ SHEET 3 C 4 GLN E 204 TRP E 215 -1 N TRP E 215 O VAL E 227 \ SHEET 4 C 4 PRO E 198 CYS E 201 -1 N CYS E 201 O GLN E 204 \ SHEET 1 D 2 VAL I 13 GLY I 15 0 \ SHEET 2 D 2 ILE I 34 GLU I 37 -1 N SER I 36 O CYS I 14 \ SSBOND 1 CYS E 22 CYS E 157 1555 1555 2.03 \ SSBOND 2 CYS E 42 CYS E 58 1555 1555 2.03 \ SSBOND 3 CYS E 128 CYS E 232 1555 1555 2.02 \ SSBOND 4 CYS E 136 CYS E 201 1555 1555 2.03 \ SSBOND 5 CYS E 168 CYS E 182 1555 1555 2.04 \ SSBOND 6 CYS E 191 CYS E 220 1555 1555 2.04 \ SSBOND 7 CYS I 4 CYS I 29 1555 1555 2.03 \ SSBOND 8 CYS I 6 CYS I 25 1555 1555 2.01 \ SSBOND 9 CYS I 14 CYS I 40 1555 1555 2.03 \ LINK C LEU E 114 N DAS E 115 1555 1555 1.33 \ LINK C DAS E 115 N SER E 116 1555 1555 1.33 \ LINK OE1 GLU E 70 CA CA E 300 1555 1555 2.40 \ LINK O ASN E 72 CA CA E 300 1555 1555 2.34 \ LINK O VAL E 75 CA CA E 300 1555 1555 2.22 \ LINK OE1 GLU E 77 CA CA E 300 1555 1555 2.50 \ LINK OE2 GLU E 80 CA CA E 300 1555 1555 2.44 \ LINK CA CA E 300 O HOH E 355 1555 1555 2.33 \ SITE 1 P1 1 LYS I 8 \ SITE 1 CA 1 CA E 300 \ SITE 1 AC1 6 GLU E 70 ASN E 72 VAL E 75 GLU E 77 \ SITE 2 AC1 6 GLU E 80 HOH E 355 \ CRYST1 63.700 63.700 130.860 90.00 90.00 90.00 P 43 21 2 8 \ ORIGX1 1.000000 0.000000 0.000000 0.00000 \ ORIGX2 0.000000 1.000000 0.000000 0.00000 \ ORIGX3 0.000000 0.000000 1.000000 0.00000 \ SCALE1 0.015699 0.000000 0.000000 0.00000 \ SCALE2 0.000000 0.015699 0.000000 0.00000 \ SCALE3 0.000000 0.000000 0.007642 0.00000 \ TER 1643 ASN E 245 \ ATOM 1644 N LYS I 2 22.471 45.993 -11.296 1.00 57.61 N \ ATOM 1645 CA LYS I 2 23.483 45.983 -10.208 1.00 58.29 C \ ATOM 1646 C LYS I 2 23.092 46.983 -9.135 1.00 57.98 C \ ATOM 1647 O LYS I 2 22.800 46.597 -8.000 1.00 60.75 O \ ATOM 1648 CB LYS I 2 24.874 46.325 -10.737 1.00 61.28 C \ ATOM 1649 CG LYS I 2 26.001 45.821 -9.846 1.00 64.13 C \ ATOM 1650 CD LYS I 2 27.284 46.597 -10.063 1.00 63.96 C \ ATOM 1651 CE LYS I 2 27.145 48.015 -9.534 1.00 64.40 C \ ATOM 1652 NZ LYS I 2 28.392 48.805 -9.702 1.00 67.18 N \ ATOM 1653 N VAL I 3 23.084 48.265 -9.503 1.00 55.54 N \ ATOM 1654 CA VAL I 3 22.719 49.348 -8.590 1.00 51.94 C \ ATOM 1655 C VAL I 3 21.403 49.956 -9.102 1.00 47.42 C \ ATOM 1656 O VAL I 3 21.264 50.204 -10.297 1.00 45.62 O \ ATOM 1657 CB VAL I 3 23.879 50.409 -8.493 1.00 55.17 C \ ATOM 1658 CG1 VAL I 3 24.200 50.985 -9.863 1.00 62.61 C \ ATOM 1659 CG2 VAL I 3 23.544 51.506 -7.506 1.00 50.71 C \ ATOM 1660 N CYS I 4 20.431 50.126 -8.207 1.00 43.01 N \ ATOM 1661 CA CYS I 4 19.122 50.672 -8.567 1.00 38.77 C \ ATOM 1662 C CYS I 4 18.538 51.508 -7.445 1.00 34.71 C \ ATOM 1663 O CYS I 4 19.131 51.614 -6.375 1.00 35.01 O \ ATOM 1664 CB CYS I 4 18.141 49.538 -8.876 1.00 40.76 C \ ATOM 1665 SG CYS I 4 18.720 48.333 -10.110 1.00 50.58 S \ ATOM 1666 N ALA I 5 17.374 52.104 -7.698 1.00 30.86 N \ ATOM 1667 CA ALA I 5 16.683 52.917 -6.701 1.00 27.49 C \ ATOM 1668 C ALA I 5 15.975 51.932 -5.755 1.00 26.08 C \ ATOM 1669 O ALA I 5 15.016 51.256 -6.146 1.00 24.97 O \ ATOM 1670 CB ALA I 5 15.687 53.829 -7.373 1.00 26.60 C \ ATOM 1671 N CYS I 6 16.463 51.854 -4.521 1.00 21.51 N \ ATOM 1672 CA CYS I 6 15.931 50.920 -3.542 1.00 18.66 C \ ATOM 1673 C CYS I 6 15.860 51.529 -2.149 1.00 18.76 C \ ATOM 1674 O CYS I 6 16.612 52.463 -1.825 1.00 17.31 O \ ATOM 1675 CB CYS I 6 16.852 49.717 -3.450 1.00 16.26 C \ ATOM 1676 SG CYS I 6 16.809 48.639 -4.906 1.00 21.60 S \ ATOM 1677 N PRO I 7 14.919 51.041 -1.316 1.00 16.08 N \ ATOM 1678 CA PRO I 7 14.826 51.587 0.036 1.00 13.46 C \ ATOM 1679 C PRO I 7 16.075 51.096 0.765 1.00 13.56 C \ ATOM 1680 O PRO I 7 16.673 50.074 0.379 1.00 14.39 O \ ATOM 1681 CB PRO I 7 13.537 50.970 0.564 1.00 14.23 C \ ATOM 1682 CG PRO I 7 13.463 49.663 -0.148 1.00 18.93 C \ ATOM 1683 CD PRO I 7 13.889 50.020 -1.549 1.00 17.75 C \ ATOM 1684 N LYS I 8 16.498 51.831 1.785 1.00 10.92 N \ ATOM 1685 CA LYS I 8 17.704 51.473 2.524 1.00 12.53 C \ ATOM 1686 C LYS I 8 17.507 50.560 3.747 1.00 12.95 C \ ATOM 1687 O LYS I 8 18.185 50.682 4.763 1.00 11.40 O \ ATOM 1688 CB LYS I 8 18.480 52.761 2.854 1.00 11.53 C \ ATOM 1689 CG LYS I 8 19.101 53.376 1.600 1.00 10.63 C \ ATOM 1690 CD LYS I 8 19.587 54.792 1.807 1.00 11.51 C \ ATOM 1691 CE LYS I 8 20.291 55.300 0.536 1.00 11.31 C \ ATOM 1692 NZ LYS I 8 20.917 56.642 0.794 1.00 14.25 N \ ATOM 1693 N ILE I 9 16.595 49.613 3.623 1.00 15.53 N \ ATOM 1694 CA ILE I 9 16.291 48.701 4.709 1.00 15.35 C \ ATOM 1695 C ILE I 9 17.196 47.458 4.661 1.00 18.52 C \ ATOM 1696 O ILE I 9 17.706 47.108 3.596 1.00 16.30 O \ ATOM 1697 CB ILE I 9 14.790 48.302 4.612 1.00 15.31 C \ ATOM 1698 CG1 ILE I 9 14.378 47.350 5.747 1.00 17.95 C \ ATOM 1699 CG2 ILE I 9 14.469 47.755 3.215 1.00 17.45 C \ ATOM 1700 CD1 ILE I 9 12.824 47.124 5.869 1.00 17.37 C \ ATOM 1701 N LEU I 10 17.478 46.852 5.816 1.00 16.24 N \ ATOM 1702 CA LEU I 10 18.260 45.622 5.822 1.00 17.18 C \ ATOM 1703 C LEU I 10 17.230 44.562 6.142 1.00 20.63 C \ ATOM 1704 O LEU I 10 16.651 44.540 7.228 1.00 20.43 O \ ATOM 1705 CB LEU I 10 19.368 45.635 6.877 1.00 20.71 C \ ATOM 1706 CG LEU I 10 20.223 44.355 7.000 1.00 24.42 C \ ATOM 1707 CD1 LEU I 10 20.923 43.966 5.688 1.00 20.47 C \ ATOM 1708 CD2 LEU I 10 21.252 44.575 8.061 1.00 20.13 C \ ATOM 1709 N LYS I 11 16.940 43.734 5.153 1.00 21.58 N \ ATOM 1710 CA LYS I 11 15.962 42.668 5.274 1.00 22.60 C \ ATOM 1711 C LYS I 11 16.531 41.643 4.294 1.00 25.95 C \ ATOM 1712 O LYS I 11 16.016 41.484 3.185 1.00 27.47 O \ ATOM 1713 CB LYS I 11 14.626 43.217 4.792 1.00 23.91 C \ ATOM 1714 CG LYS I 11 13.420 42.383 5.086 1.00 37.26 C \ ATOM 1715 CD LYS I 11 12.162 43.221 4.879 1.00 43.72 C \ ATOM 1716 CE LYS I 11 10.893 42.418 5.137 1.00 55.33 C \ ATOM 1717 NZ LYS I 11 9.639 43.248 5.051 1.00 57.75 N \ ATOM 1718 N PRO I 12 17.645 40.978 4.678 1.00 29.00 N \ ATOM 1719 CA PRO I 12 18.363 39.968 3.880 1.00 31.92 C \ ATOM 1720 C PRO I 12 17.474 38.987 3.161 1.00 35.22 C \ ATOM 1721 O PRO I 12 16.427 38.554 3.674 1.00 34.65 O \ ATOM 1722 CB PRO I 12 19.236 39.264 4.909 1.00 29.94 C \ ATOM 1723 CG PRO I 12 19.529 40.352 5.858 1.00 30.67 C \ ATOM 1724 CD PRO I 12 18.171 40.995 6.048 1.00 25.33 C \ ATOM 1725 N VAL I 13 17.911 38.622 1.965 1.00 38.91 N \ ATOM 1726 CA VAL I 13 17.161 37.697 1.146 1.00 40.94 C \ ATOM 1727 C VAL I 13 18.188 36.830 0.412 1.00 43.74 C \ ATOM 1728 O VAL I 13 19.322 37.266 0.174 1.00 41.62 O \ ATOM 1729 CB VAL I 13 16.187 38.496 0.219 1.00 39.92 C \ ATOM 1730 CG1 VAL I 13 16.726 38.662 -1.190 1.00 42.30 C \ ATOM 1731 CG2 VAL I 13 14.830 37.906 0.259 1.00 35.20 C \ ATOM 1732 N CYS I 14 17.862 35.555 0.249 1.00 47.62 N \ ATOM 1733 CA CYS I 14 18.742 34.627 -0.451 1.00 53.53 C \ ATOM 1734 C CYS I 14 18.378 34.574 -1.933 1.00 55.53 C \ ATOM 1735 O CYS I 14 17.195 34.548 -2.309 1.00 54.80 O \ ATOM 1736 CB CYS I 14 18.672 33.229 0.173 1.00 58.55 C \ ATOM 1737 SG CYS I 14 19.777 32.019 -0.623 1.00 61.28 S \ ATOM 1738 N GLY I 15 19.405 34.538 -2.770 1.00 58.56 N \ ATOM 1739 CA GLY I 15 19.199 34.521 -4.204 1.00 63.74 C \ ATOM 1740 C GLY I 15 19.372 33.174 -4.881 1.00 66.46 C \ ATOM 1741 O GLY I 15 20.094 32.295 -4.390 1.00 65.25 O \ ATOM 1742 N SER I 16 18.714 33.033 -6.032 1.00 69.24 N \ ATOM 1743 CA SER I 16 18.771 31.818 -6.839 1.00 70.39 C \ ATOM 1744 C SER I 16 20.217 31.515 -7.199 1.00 71.25 C \ ATOM 1745 O SER I 16 20.558 30.376 -7.492 1.00 73.33 O \ ATOM 1746 CB SER I 16 17.935 31.981 -8.110 1.00 71.00 C \ ATOM 1747 OG SER I 16 16.568 32.212 -7.798 1.00 72.60 O \ ATOM 1748 N ASP I 17 21.063 32.543 -7.173 1.00 71.19 N \ ATOM 1749 CA ASP I 17 22.486 32.381 -7.464 1.00 71.08 C \ ATOM 1750 C ASP I 17 23.271 32.043 -6.184 1.00 71.47 C \ ATOM 1751 O ASP I 17 24.501 32.177 -6.136 1.00 71.38 O \ ATOM 1752 CB ASP I 17 23.048 33.650 -8.121 1.00 70.09 C \ ATOM 1753 CG ASP I 17 23.067 34.854 -7.183 1.00 70.27 C \ ATOM 1754 OD1 ASP I 17 22.243 34.920 -6.244 1.00 70.41 O \ ATOM 1755 OD2 ASP I 17 23.912 35.745 -7.397 1.00 67.81 O \ ATOM 1756 N GLY I 18 22.543 31.624 -5.149 1.00 71.02 N \ ATOM 1757 CA GLY I 18 23.156 31.283 -3.881 1.00 70.34 C \ ATOM 1758 C GLY I 18 23.728 32.476 -3.135 1.00 70.27 C \ ATOM 1759 O GLY I 18 24.533 32.305 -2.215 1.00 70.05 O \ ATOM 1760 N ARG I 19 23.326 33.685 -3.518 1.00 69.31 N \ ATOM 1761 CA ARG I 19 23.828 34.880 -2.847 1.00 68.45 C \ ATOM 1762 C ARG I 19 22.744 35.588 -2.055 1.00 64.62 C \ ATOM 1763 O ARG I 19 21.590 35.625 -2.470 1.00 63.35 O \ ATOM 1764 CB ARG I 19 24.424 35.869 -3.852 1.00 73.90 C \ ATOM 1765 CG ARG I 19 25.664 35.389 -4.572 1.00 81.27 C \ ATOM 1766 CD ARG I 19 26.322 36.542 -5.329 1.00 90.00 C \ ATOM 1767 NE ARG I 19 27.445 36.096 -6.154 1.00 94.07 N \ ATOM 1768 CZ ARG I 19 27.440 36.074 -7.486 1.00 93.75 C \ ATOM 1769 NH1 ARG I 19 26.369 36.473 -8.168 1.00 84.05 N \ ATOM 1770 NH2 ARG I 19 28.519 35.657 -8.139 1.00 96.24 N \ ATOM 1771 N THR I 20 23.119 36.144 -0.910 1.00 61.70 N \ ATOM 1772 CA THR I 20 22.170 36.885 -0.093 1.00 58.56 C \ ATOM 1773 C THR I 20 22.365 38.378 -0.360 1.00 52.96 C \ ATOM 1774 O THR I 20 23.500 38.870 -0.404 1.00 52.25 O \ ATOM 1775 CB THR I 20 22.316 36.567 1.419 1.00 62.34 C \ ATOM 1776 OG1 THR I 20 21.448 37.421 2.184 1.00 67.72 O \ ATOM 1777 CG2 THR I 20 23.754 36.740 1.879 1.00 65.76 C \ ATOM 1778 N TYR I 21 21.256 39.069 -0.610 1.00 49.24 N \ ATOM 1779 CA TYR I 21 21.254 40.509 -0.890 1.00 43.96 C \ ATOM 1780 C TYR I 21 20.675 41.273 0.293 1.00 38.10 C \ ATOM 1781 O TYR I 21 19.832 40.745 1.027 1.00 37.88 O \ ATOM 1782 CB TYR I 21 20.420 40.789 -2.133 1.00 49.17 C \ ATOM 1783 CG TYR I 21 20.906 40.012 -3.317 1.00 52.62 C \ ATOM 1784 CD1 TYR I 21 21.988 40.469 -4.060 1.00 58.78 C \ ATOM 1785 CD2 TYR I 21 20.323 38.795 -3.667 1.00 54.09 C \ ATOM 1786 CE1 TYR I 21 22.486 39.733 -5.130 1.00 67.13 C \ ATOM 1787 CE2 TYR I 21 20.809 38.050 -4.734 1.00 60.24 C \ ATOM 1788 CZ TYR I 21 21.892 38.527 -5.464 1.00 64.37 C \ ATOM 1789 OH TYR I 21 22.370 37.832 -6.549 1.00 67.85 O \ ATOM 1790 N ALA I 22 21.074 42.532 0.436 1.00 32.11 N \ ATOM 1791 CA ALA I 22 20.611 43.352 1.549 1.00 27.81 C \ ATOM 1792 C ALA I 22 19.090 43.368 1.650 1.00 26.28 C \ ATOM 1793 O ALA I 22 18.538 43.380 2.746 1.00 27.52 O \ ATOM 1794 CB ALA I 22 21.180 44.762 1.449 1.00 27.47 C \ ATOM 1795 N ASN I 23 18.414 43.372 0.510 1.00 22.77 N \ ATOM 1796 CA ASN I 23 16.960 43.341 0.487 1.00 23.21 C \ ATOM 1797 C ASN I 23 16.463 42.879 -0.891 1.00 25.31 C \ ATOM 1798 O ASN I 23 17.264 42.671 -1.808 1.00 26.36 O \ ATOM 1799 CB ASN I 23 16.331 44.671 0.957 1.00 17.73 C \ ATOM 1800 CG ASN I 23 16.731 45.862 0.114 1.00 20.91 C \ ATOM 1801 OD1 ASN I 23 16.546 45.876 -1.108 1.00 21.87 O \ ATOM 1802 ND2 ASN I 23 17.236 46.895 0.765 1.00 22.86 N \ ATOM 1803 N SER I 24 15.162 42.656 -1.025 1.00 26.71 N \ ATOM 1804 CA SER I 24 14.616 42.174 -2.281 1.00 29.03 C \ ATOM 1805 C SER I 24 14.803 43.127 -3.445 1.00 31.09 C \ ATOM 1806 O SER I 24 15.012 42.679 -4.568 1.00 32.33 O \ ATOM 1807 CB SER I 24 13.149 41.839 -2.124 1.00 27.90 C \ ATOM 1808 OG SER I 24 12.431 43.012 -1.823 1.00 35.15 O \ ATOM 1809 N CYS I 25 14.740 44.429 -3.186 1.00 29.50 N \ ATOM 1810 CA CYS I 25 14.912 45.415 -4.244 1.00 28.33 C \ ATOM 1811 C CYS I 25 16.294 45.278 -4.867 1.00 29.86 C \ ATOM 1812 O CYS I 25 16.450 45.335 -6.089 1.00 30.81 O \ ATOM 1813 CB CYS I 25 14.717 46.833 -3.713 1.00 24.37 C \ ATOM 1814 SG CYS I 25 14.871 48.124 -4.995 1.00 21.13 S \ ATOM 1815 N ILE I 26 17.294 45.078 -4.027 1.00 30.32 N \ ATOM 1816 CA ILE I 26 18.665 44.912 -4.492 1.00 36.33 C \ ATOM 1817 C ILE I 26 18.836 43.548 -5.189 1.00 41.33 C \ ATOM 1818 O ILE I 26 19.792 43.344 -5.947 1.00 42.94 O \ ATOM 1819 CB ILE I 26 19.660 45.030 -3.314 1.00 36.20 C \ ATOM 1820 CG1 ILE I 26 19.574 46.417 -2.693 1.00 31.81 C \ ATOM 1821 CG2 ILE I 26 21.078 44.788 -3.777 1.00 39.77 C \ ATOM 1822 CD1 ILE I 26 20.350 46.523 -1.429 1.00 35.45 C \ ATOM 1823 N ALA I 27 17.927 42.608 -4.916 1.00 42.93 N \ ATOM 1824 CA ALA I 27 17.981 41.288 -5.546 1.00 44.33 C \ ATOM 1825 C ALA I 27 17.450 41.430 -6.972 1.00 44.86 C \ ATOM 1826 O ALA I 27 18.177 41.183 -7.928 1.00 42.70 O \ ATOM 1827 CB ALA I 27 17.147 40.286 -4.765 1.00 43.93 C \ ATOM 1828 N ARG I 28 16.197 41.872 -7.092 1.00 46.90 N \ ATOM 1829 CA ARG I 28 15.529 42.092 -8.374 1.00 49.39 C \ ATOM 1830 C ARG I 28 16.357 43.022 -9.253 1.00 51.28 C \ ATOM 1831 O ARG I 28 16.426 42.846 -10.467 1.00 52.04 O \ ATOM 1832 CB ARG I 28 14.141 42.696 -8.152 1.00 50.92 C \ ATOM 1833 CG ARG I 28 13.102 41.702 -7.657 1.00 58.89 C \ ATOM 1834 CD ARG I 28 11.867 42.402 -7.092 1.00 74.43 C \ ATOM 1835 NE ARG I 28 12.124 43.034 -5.791 1.00 88.55 N \ ATOM 1836 CZ ARG I 28 11.445 44.075 -5.301 1.00 93.99 C \ ATOM 1837 NH1 ARG I 28 10.455 44.624 -5.997 1.00 96.97 N \ ATOM 1838 NH2 ARG I 28 11.751 44.569 -4.107 1.00 93.45 N \ ATOM 1839 N CYS I 29 16.991 44.007 -8.629 1.00 52.12 N \ ATOM 1840 CA CYS I 29 17.848 44.958 -9.327 1.00 53.36 C \ ATOM 1841 C CYS I 29 18.977 44.240 -10.070 1.00 56.39 C \ ATOM 1842 O CYS I 29 19.592 44.793 -10.985 1.00 58.14 O \ ATOM 1843 CB CYS I 29 18.462 45.930 -8.324 1.00 50.57 C \ ATOM 1844 SG CYS I 29 19.769 46.981 -9.021 1.00 48.35 S \ ATOM 1845 N ASN I 30 19.289 43.027 -9.633 1.00 58.30 N \ ATOM 1846 CA ASN I 30 20.341 42.239 -10.248 1.00 59.53 C \ ATOM 1847 C ASN I 30 19.781 41.044 -10.997 1.00 61.24 C \ ATOM 1848 O ASN I 30 20.482 40.063 -11.249 1.00 60.61 O \ ATOM 1849 CB ASN I 30 21.343 41.817 -9.190 1.00 58.57 C \ ATOM 1850 CG ASN I 30 22.206 42.963 -8.760 1.00 64.34 C \ ATOM 1851 OD1 ASN I 30 23.130 43.345 -9.475 1.00 74.98 O \ ATOM 1852 ND2 ASN I 30 21.874 43.576 -7.635 1.00 62.87 N \ ATOM 1853 N GLY I 31 18.505 41.159 -11.358 1.00 62.47 N \ ATOM 1854 CA GLY I 31 17.816 40.117 -12.091 1.00 64.19 C \ ATOM 1855 C GLY I 31 17.952 38.739 -11.491 1.00 65.90 C \ ATOM 1856 O GLY I 31 17.939 37.747 -12.221 1.00 68.34 O \ ATOM 1857 N VAL I 32 18.104 38.676 -10.172 1.00 66.41 N \ ATOM 1858 CA VAL I 32 18.234 37.409 -9.462 1.00 66.67 C \ ATOM 1859 C VAL I 32 16.919 37.183 -8.735 1.00 67.79 C \ ATOM 1860 O VAL I 32 16.250 38.148 -8.351 1.00 69.25 O \ ATOM 1861 CB VAL I 32 19.377 37.453 -8.424 1.00 65.85 C \ ATOM 1862 CG1 VAL I 32 19.496 36.119 -7.715 1.00 67.74 C \ ATOM 1863 CG2 VAL I 32 20.684 37.813 -9.097 1.00 65.34 C \ ATOM 1864 N SER I 33 16.520 35.927 -8.589 1.00 68.49 N \ ATOM 1865 CA SER I 33 15.280 35.625 -7.895 1.00 70.84 C \ ATOM 1866 C SER I 33 15.541 35.312 -6.433 1.00 72.21 C \ ATOM 1867 O SER I 33 16.600 34.790 -6.067 1.00 71.84 O \ ATOM 1868 CB SER I 33 14.535 34.473 -8.568 1.00 71.78 C \ ATOM 1869 OG SER I 33 13.790 34.933 -9.686 1.00 75.41 O \ ATOM 1870 N ILE I 34 14.587 35.682 -5.589 1.00 73.93 N \ ATOM 1871 CA ILE I 34 14.713 35.437 -4.168 1.00 75.38 C \ ATOM 1872 C ILE I 34 14.426 33.961 -3.949 1.00 77.24 C \ ATOM 1873 O ILE I 34 13.269 33.525 -4.016 1.00 77.53 O \ ATOM 1874 CB ILE I 34 13.717 36.292 -3.344 1.00 74.54 C \ ATOM 1875 CG1 ILE I 34 14.134 37.765 -3.353 1.00 74.70 C \ ATOM 1876 CG2 ILE I 34 13.643 35.786 -1.912 1.00 69.49 C \ ATOM 1877 CD1 ILE I 34 13.861 38.492 -4.638 1.00 73.93 C \ ATOM 1878 N LYS I 35 15.486 33.181 -3.774 1.00 77.80 N \ ATOM 1879 CA LYS I 35 15.312 31.758 -3.535 1.00 78.22 C \ ATOM 1880 C LYS I 35 14.623 31.633 -2.179 1.00 77.74 C \ ATOM 1881 O LYS I 35 13.736 30.804 -2.001 1.00 78.89 O \ ATOM 1882 CB LYS I 35 16.663 31.028 -3.547 1.00 78.38 C \ ATOM 1883 CG LYS I 35 16.558 29.500 -3.538 1.00 77.87 C \ ATOM 1884 CD LYS I 35 16.265 28.963 -2.140 1.00 82.03 C \ ATOM 1885 CE LYS I 35 15.691 27.554 -2.178 1.00 85.80 C \ ATOM 1886 NZ LYS I 35 15.322 27.075 -0.810 1.00 85.98 N \ ATOM 1887 N SER I 36 15.002 32.498 -1.242 1.00 77.07 N \ ATOM 1888 CA SER I 36 14.415 32.480 0.089 1.00 76.78 C \ ATOM 1889 C SER I 36 14.576 33.800 0.849 1.00 75.19 C \ ATOM 1890 O SER I 36 15.391 34.654 0.489 1.00 73.64 O \ ATOM 1891 CB SER I 36 14.981 31.308 0.901 1.00 79.10 C \ ATOM 1892 OG SER I 36 16.358 31.108 0.622 1.00 85.04 O \ ATOM 1893 N GLU I 37 13.748 33.965 1.875 1.00 73.59 N \ ATOM 1894 CA GLU I 37 13.746 35.149 2.720 1.00 70.89 C \ ATOM 1895 C GLU I 37 14.736 34.936 3.855 1.00 66.89 C \ ATOM 1896 O GLU I 37 14.507 34.130 4.745 1.00 67.43 O \ ATOM 1897 CB GLU I 37 12.338 35.367 3.277 1.00 74.53 C \ ATOM 1898 CG GLU I 37 12.192 36.556 4.206 1.00 83.89 C \ ATOM 1899 CD GLU I 37 10.767 36.712 4.708 1.00 93.22 C \ ATOM 1900 OE1 GLU I 37 10.350 35.910 5.577 1.00 99.35 O \ ATOM 1901 OE2 GLU I 37 10.064 37.629 4.222 1.00 98.55 O \ ATOM 1902 N GLY I 38 15.845 35.651 3.815 1.00 63.42 N \ ATOM 1903 CA GLY I 38 16.841 35.496 4.848 1.00 60.37 C \ ATOM 1904 C GLY I 38 18.157 35.189 4.186 1.00 59.50 C \ ATOM 1905 O GLY I 38 18.198 34.916 2.989 1.00 60.46 O \ ATOM 1906 N SER I 39 19.239 35.268 4.944 1.00 59.50 N \ ATOM 1907 CA SER I 39 20.558 34.992 4.404 1.00 62.64 C \ ATOM 1908 C SER I 39 20.612 33.568 3.873 1.00 64.95 C \ ATOM 1909 O SER I 39 19.921 32.685 4.387 1.00 66.16 O \ ATOM 1910 CB SER I 39 21.620 35.179 5.488 1.00 63.20 C \ ATOM 1911 OG SER I 39 21.564 36.487 6.041 1.00 68.77 O \ ATOM 1912 N CYS I 40 21.377 33.357 2.806 1.00 67.86 N \ ATOM 1913 CA CYS I 40 21.514 32.018 2.252 1.00 70.65 C \ ATOM 1914 C CYS I 40 22.254 31.239 3.322 1.00 75.06 C \ ATOM 1915 O CYS I 40 23.252 31.727 3.865 1.00 76.55 O \ ATOM 1916 CB CYS I 40 22.358 32.021 0.982 1.00 66.81 C \ ATOM 1917 SG CYS I 40 21.617 32.857 -0.451 1.00 67.08 S \ ATOM 1918 N PRO I 41 21.699 30.089 3.730 1.00 78.16 N \ ATOM 1919 CA PRO I 41 22.326 29.246 4.756 1.00 80.05 C \ ATOM 1920 C PRO I 41 23.560 28.506 4.216 1.00 80.74 C \ ATOM 1921 O PRO I 41 23.658 28.321 2.978 1.00 80.50 O \ ATOM 1922 CB PRO I 41 21.198 28.283 5.133 1.00 82.12 C \ ATOM 1923 CG PRO I 41 20.422 28.147 3.837 1.00 81.11 C \ ATOM 1924 CD PRO I 41 20.370 29.574 3.349 1.00 79.18 C \ TER 1925 PRO I 41 \ HETATM 2059 O HOH I 66 23.325 43.517 -0.936 1.00 40.19 O \ HETATM 2060 O HOH I 79 14.874 38.844 6.001 1.00 45.91 O \ HETATM 2061 O HOH I 81 13.790 42.861 1.416 1.00 45.99 O \ HETATM 2062 O HOH I 93 28.307 49.985 -6.714 1.00 51.71 O \ HETATM 2063 O HOH I 95 12.647 45.562 -0.232 1.00 52.12 O \ HETATM 2064 O HOH I 109 12.319 31.290 4.900 1.00 55.90 O \ CONECT 48 1015 \ CONECT 180 293 \ CONECT 293 180 \ CONECT 386 1926 \ CONECT 401 1926 \ CONECT 425 1926 \ CONECT 444 1926 \ CONECT 466 1926 \ CONECT 722 728 \ CONECT 728 722 729 \ CONECT 729 728 730 732 \ CONECT 730 729 731 736 \ CONECT 731 730 \ CONECT 732 729 733 \ CONECT 733 732 734 735 \ CONECT 734 733 \ CONECT 735 733 \ CONECT 736 730 \ CONECT 822 1533 \ CONECT 863 1331 \ CONECT 1015 48 \ CONECT 1091 1193 \ CONECT 1193 1091 \ CONECT 1269 1434 \ CONECT 1331 863 \ CONECT 1434 1269 \ CONECT 1533 822 \ CONECT 1665 1844 \ CONECT 1676 1814 \ CONECT 1737 1917 \ CONECT 1814 1676 \ CONECT 1844 1665 \ CONECT 1917 1737 \ CONECT 1926 386 401 425 444 \ CONECT 1926 466 1981 \ CONECT 1981 1926 \ MASTER 324 0 2 4 15 0 4 6 2062 2 36 22 \ END \ """, "1an1chainI") cmd.hide("all") cmd.color('grey70', "1an1chainI") cmd.show('cartoon', "1an1chainI") cmd.center("1an1chainI", state=0, origin=1) cmd.zoom("1an1chainI", animate=-1) cmd.select("e1an1I1", "c. I & i. 2-41") cmd.color("red", "e1an1I1") cmd.disable("e1an1I1")