cmd.read_pdbstr("""\ HEADER HYDROLASE/HYDROLASE INHIBITOR 24-OCT-92 1MCT \ TITLE THE REFINED 1.6 ANGSTROMS RESOLUTION CRYSTAL STRUCTURE OF THE COMPLEX \ TITLE 2 FORMED BETWEEN PORCINE BETA-TRYPSIN AND MCTI-A, A TRYPSIN INHIBITOR \ TITLE 3 OF SQUASH FAMILY \ COMPND MOL_ID: 1; \ COMPND 2 MOLECULE: BETA-TRYPSIN; \ COMPND 3 CHAIN: A; \ COMPND 4 EC: 3.4.21.4; \ COMPND 5 ENGINEERED: YES; \ COMPND 6 MOL_ID: 2; \ COMPND 7 MOLECULE: TRYPSIN INHIBITOR A; \ COMPND 8 CHAIN: I; \ COMPND 9 ENGINEERED: YES \ SOURCE MOL_ID: 1; \ SOURCE 2 ORGANISM_SCIENTIFIC: SUS SCROFA; \ SOURCE 3 ORGANISM_COMMON: PIG; \ SOURCE 4 ORGANISM_TAXID: 9823; \ SOURCE 5 ORGAN: SEED; \ SOURCE 6 MOL_ID: 2; \ SOURCE 7 ORGANISM_SCIENTIFIC: MOMORDICA CHARANTIA; \ SOURCE 8 ORGANISM_COMMON: BALSAM PEAR; \ SOURCE 9 ORGANISM_TAXID: 3673; \ SOURCE 10 ORGAN: SEED \ KEYWDS HYDROLASE-HYDROLASE INHIBITOR COMPLEX, PROTEINASE \ EXPDTA X-RAY DIFFRACTION \ AUTHOR Q.HUANG,S.LIU,Y.TANG \ REVDAT 5 30-OCT-24 1MCT 1 REMARK SEQADV SHEET LINK \ REVDAT 4 24-FEB-09 1MCT 1 VERSN \ REVDAT 3 01-APR-03 1MCT 1 JRNL \ REVDAT 2 15-JAN-94 1MCT 3 CRYST1 SCALE \ REVDAT 1 31-JAN-94 1MCT 0 \ JRNL AUTH Q.HUANG,S.LIU,Y.TANG \ JRNL TITL REFINED 1.6 A RESOLUTION CRYSTAL STRUCTURE OF THE COMPLEX \ JRNL TITL 2 FORMED BETWEEN PORCINE BETA-TRYPSIN AND MCTI-A, A TRYPSIN \ JRNL TITL 3 INHIBITOR OF THE SQUASH FAMILY. DETAILED COMPARISON WITH \ JRNL TITL 4 BOVINE BETA-TRYPSIN AND ITS COMPLEX. \ JRNL REF J.MOL.BIOL. V. 229 1022 1993 \ JRNL REFN ISSN 0022-2836 \ JRNL PMID 8445634 \ JRNL DOI 10.1006/JMBI.1993.1102 \ REMARK 1 \ REMARK 1 REFERENCE 1 \ REMARK 1 AUTH Q.HUANG,S.LIU,Y.TANG,F.ZENG,R.QIAN \ REMARK 1 TITL AMINO ACID SEQUENCING OF A TRYPSIN INHIBITOR BY REFINED 1.6 \ REMARK 1 TITL 2 ANGSTROMS X-RAY CRYSTAL STRUCTURE OF ITS COMPLEX WITH \ REMARK 1 TITL 3 PORCINE BETA-TRYPSIN \ REMARK 1 REF FEBS LETT. V. 297 143 1992 \ REMARK 1 REFN ISSN 0014-5793 \ REMARK 2 \ REMARK 2 RESOLUTION. 1.60 ANGSTROMS. \ REMARK 3 \ REMARK 3 REFINEMENT. \ REMARK 3 PROGRAM : X-PLOR \ REMARK 3 AUTHORS : BRUNGER \ REMARK 3 \ REMARK 3 DATA USED IN REFINEMENT. \ REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.60 \ REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : NULL \ REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL \ REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL \ REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL \ REMARK 3 COMPLETENESS (WORKING+TEST) (%) : NULL \ REMARK 3 NUMBER OF REFLECTIONS : NULL \ REMARK 3 \ REMARK 3 FIT TO DATA USED IN REFINEMENT. \ REMARK 3 CROSS-VALIDATION METHOD : NULL \ REMARK 3 FREE R VALUE TEST SET SELECTION : NULL \ REMARK 3 R VALUE (WORKING SET) : 0.167 \ REMARK 3 FREE R VALUE : NULL \ REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL \ REMARK 3 FREE R VALUE TEST SET COUNT : NULL \ REMARK 3 ESTIMATED ERROR OF FREE R VALUE : NULL \ REMARK 3 \ REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. \ REMARK 3 TOTAL NUMBER OF BINS USED : NULL \ REMARK 3 BIN RESOLUTION RANGE HIGH (A) : NULL \ REMARK 3 BIN RESOLUTION RANGE LOW (A) : NULL \ REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL \ REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL \ REMARK 3 BIN R VALUE (WORKING SET) : NULL \ REMARK 3 BIN FREE R VALUE : NULL \ REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL \ REMARK 3 BIN FREE R VALUE TEST SET COUNT : NULL \ REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : NULL \ REMARK 3 \ REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. \ REMARK 3 PROTEIN ATOMS : 1855 \ REMARK 3 NUCLEIC ACID ATOMS : 0 \ REMARK 3 HETEROGEN ATOMS : 1 \ REMARK 3 SOLVENT ATOMS : 135 \ REMARK 3 \ REMARK 3 B VALUES. \ REMARK 3 FROM WILSON PLOT (A**2) : NULL \ REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL \ 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) : 0.011 \ REMARK 3 BOND ANGLES (DEGREES) : 2.200 \ REMARK 3 DIHEDRAL ANGLES (DEGREES) : 14.80 \ REMARK 3 IMPROPER ANGLES (DEGREES) : NULL \ REMARK 3 \ REMARK 3 ISOTROPIC THERMAL MODEL : NULL \ 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 : NULL \ REMARK 3 TOPOLOGY FILE 1 : NULL \ REMARK 3 \ REMARK 3 OTHER REFINEMENT REMARKS: NULL \ REMARK 4 \ REMARK 4 1MCT 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_1000174953. \ REMARK 200 \ REMARK 200 EXPERIMENTAL DETAILS \ REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION \ REMARK 200 DATE OF DATA COLLECTION : NULL \ REMARK 200 TEMPERATURE (KELVIN) : NULL \ REMARK 200 PH : NULL \ REMARK 200 NUMBER OF CRYSTALS USED : NULL \ REMARK 200 \ REMARK 200 SYNCHROTRON (Y/N) : NULL \ REMARK 200 RADIATION SOURCE : NULL \ REMARK 200 BEAMLINE : NULL \ REMARK 200 X-RAY GENERATOR MODEL : NULL \ REMARK 200 MONOCHROMATIC OR LAUE (M/L) : NULL \ REMARK 200 WAVELENGTH OR RANGE (A) : NULL \ REMARK 200 MONOCHROMATOR : NULL \ REMARK 200 OPTICS : NULL \ REMARK 200 \ REMARK 200 DETECTOR TYPE : NULL \ REMARK 200 DETECTOR MANUFACTURER : NULL \ REMARK 200 INTENSITY-INTEGRATION SOFTWARE : NULL \ REMARK 200 DATA SCALING SOFTWARE : NULL \ REMARK 200 \ REMARK 200 NUMBER OF UNIQUE REFLECTIONS : NULL \ REMARK 200 RESOLUTION RANGE HIGH (A) : NULL \ REMARK 200 RESOLUTION RANGE LOW (A) : NULL \ REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL \ REMARK 200 \ REMARK 200 OVERALL. \ REMARK 200 COMPLETENESS FOR RANGE (%) : NULL \ REMARK 200 DATA REDUNDANCY : NULL \ REMARK 200 R MERGE (I) : NULL \ REMARK 200 R SYM (I) : NULL \ REMARK 200 FOR THE DATA SET : NULL \ REMARK 200 \ REMARK 200 IN THE HIGHEST RESOLUTION SHELL. \ REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL \ REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : NULL \ REMARK 200 COMPLETENESS FOR SHELL (%) : NULL \ REMARK 200 DATA REDUNDANCY IN SHELL : NULL \ REMARK 200 R MERGE FOR SHELL (I) : NULL \ REMARK 200 R SYM FOR SHELL (I) : NULL \ REMARK 200 FOR SHELL : NULL \ REMARK 200 \ REMARK 200 DIFFRACTION PROTOCOL: NULL \ REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL \ REMARK 200 SOFTWARE USED: SQUASH, X-PLOR \ REMARK 200 STARTING MODEL: NULL \ REMARK 200 \ REMARK 200 REMARK: NULL \ REMARK 280 \ REMARK 280 CRYSTAL \ REMARK 280 SOLVENT CONTENT, VS (%): 53.43 \ REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.64 \ REMARK 280 \ REMARK 280 CRYSTALLIZATION CONDITIONS: NULL \ REMARK 290 \ REMARK 290 CRYSTALLOGRAPHIC SYMMETRY \ REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 32 2 1 \ REMARK 290 \ REMARK 290 SYMOP SYMMETRY \ REMARK 290 NNNMMM OPERATOR \ REMARK 290 1555 X,Y,Z \ REMARK 290 2555 -Y,X-Y,Z+2/3 \ REMARK 290 3555 -X+Y,-X,Z+1/3 \ REMARK 290 4555 Y,X,-Z \ REMARK 290 5555 X-Y,-Y,-Z+1/3 \ REMARK 290 6555 -X,-X+Y,-Z+2/3 \ 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 -0.500000 -0.866025 0.000000 0.00000 \ REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 \ REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 82.87333 \ REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 \ REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 \ REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 41.43667 \ REMARK 290 SMTRY1 4 -0.500000 0.866025 0.000000 0.00000 \ REMARK 290 SMTRY2 4 0.866025 0.500000 0.000000 0.00000 \ REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 \ REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 0.00000 \ REMARK 290 SMTRY2 5 0.000000 -1.000000 0.000000 0.00000 \ REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 41.43667 \ REMARK 290 SMTRY1 6 -0.500000 -0.866025 0.000000 0.00000 \ REMARK 290 SMTRY2 6 -0.866025 0.500000 0.000000 0.00000 \ REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 82.87333 \ 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: 1590 ANGSTROM**2 \ REMARK 350 SURFACE AREA OF THE COMPLEX: 9970 ANGSTROM**2 \ REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -20.0 KCAL/MOL \ REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, 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 480 \ REMARK 480 ZERO OCCUPANCY ATOM \ REMARK 480 THE FOLLOWING RESIDUES HAVE ATOMS MODELED WITH ZERO \ REMARK 480 OCCUPANCY. THE LOCATION AND PROPERTIES OF THESE ATOMS \ REMARK 480 MAY NOT BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME; \ REMARK 480 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): \ REMARK 480 M RES C SSEQI ATOMS \ REMARK 480 ARG A 62 CG CD NE CZ NH1 NH2 \ REMARK 480 ASN A 79 CB CG OD1 ND2 \ REMARK 480 ARG A 125 CG CD NE CZ NH1 NH2 \ REMARK 480 LYS A 145 CE NZ \ REMARK 480 SER A 147 O OG \ REMARK 480 SER A 149 OG \ REMARK 480 GLN A 221 CD OE1 \ REMARK 480 LYS A 222 CG CD CE NZ \ REMARK 480 ASN A 236 OD1 ND2 \ REMARK 480 GLN A 239 CD \ REMARK 480 GLN A 240 CG CD OE1 NE2 \ REMARK 500 \ REMARK 500 GEOMETRY AND STEREOCHEMISTRY \ REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT \ REMARK 500 \ REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. \ REMARK 500 \ REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE \ REMARK 500 HH TYR A 228 H2 HOH A 306 1.29 \ REMARK 500 HD22 ASN A 101 HH TYR A 234 1.33 \ REMARK 500 HD21 ASN A 165 HZ3 LYS A 169 1.35 \ REMARK 500 \ REMARK 500 REMARK: NULL \ REMARK 500 \ REMARK 500 GEOMETRY AND STEREOCHEMISTRY \ REMARK 500 SUBTOPIC: COVALENT BOND ANGLES \ REMARK 500 \ REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES \ REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE \ REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN \ REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). \ REMARK 500 \ REMARK 500 STANDARD TABLE: \ REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) \ REMARK 500 \ REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 \ REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 \ REMARK 500 \ REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 \ REMARK 500 ARG A 66 NE - CZ - NH2 ANGL. DEV. = -3.1 DEGREES \ REMARK 500 ARG A 117 NE - CZ - NH2 ANGL. DEV. = -3.1 DEGREES \ REMARK 500 ARG I 1 NE - CZ - NH1 ANGL. DEV. = 6.1 DEGREES \ REMARK 500 ARG I 1 NE - CZ - NH2 ANGL. DEV. = -6.5 DEGREES \ REMARK 500 \ REMARK 500 REMARK: NULL \ 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 ASN A 25 -12.90 81.17 \ REMARK 500 HIS A 71 -58.25 -132.56 \ REMARK 500 ASN A 115 -150.82 -149.65 \ REMARK 500 SER A 214 -66.53 -125.70 \ REMARK 500 ARG I 5 34.71 -91.12 \ REMARK 500 ALA I 18 -128.09 42.22 \ REMARK 500 \ REMARK 500 REMARK: NULL \ REMARK 500 \ REMARK 500 GEOMETRY AND STEREOCHEMISTRY \ REMARK 500 SUBTOPIC: PLANAR GROUPS \ REMARK 500 \ REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL \ REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE \ REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN \ REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS \ REMARK 500 AN RMSD GREATER THAN THIS VALUE \ REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; \ REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). \ REMARK 500 \ REMARK 500 M RES CSSEQI RMS TYPE \ REMARK 500 TYR A 217 0.07 SIDE CHAIN \ 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 A 246 CA \ REMARK 620 N RES CSSEQI ATOM \ REMARK 620 1 GLU A 70 OE1 \ REMARK 620 2 ASN A 72 O 89.3 \ REMARK 620 3 VAL A 75 O 152.1 79.6 \ REMARK 620 4 GLU A 77 OE1 100.1 84.9 104.2 \ REMARK 620 5 GLU A 80 OE2 101.6 167.1 93.4 86.4 \ REMARK 620 6 HOH A 254 O 75.2 100.2 81.6 173.0 89.3 \ REMARK 620 N 1 2 3 4 5 \ REMARK 800 \ REMARK 800 SITE \ REMARK 800 SITE_IDENTIFIER: AC1 \ REMARK 800 EVIDENCE_CODE: SOFTWARE \ REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 246 \ REMARK 999 \ REMARK 999 SEQUENCE \ REMARK 999 SEQUENCE ADVISORY NOTICE: \ REMARK 999 DIFFERENCE BETWEEN SWISS-PROT AND PDB SEQUENCE. \ REMARK 999 \ REMARK 999 SWISS-PROT ENTRY NAME: TRYP_PIG \ REMARK 999 \ REMARK 999 SWISS-PROT RESIDUE PDB SEQRES \ REMARK 999 NAME NUMBER NAME CHAIN SEQ/INSERT CODE \ REMARK 999 ASP 145 ASN A 145 \ REMARK 999 GLU 167 GLN A 167 \ REMARK 999 \ REMARK 999 SWISS-PROT ENTRY NAME: ITR2_MOMCH \ REMARK 999 \ REMARK 999 SWISS-PROT RESIDUE PDB SEQRES \ REMARK 999 NAME NUMBER NAME CHAIN SEQ/INSERT CODE \ REMARK 999 LYS 11 THR I 11 \ REMARK 999 GLN 19 LYS I 19 \ REMARK 999 ASP 24 ALA I 24 \ REMARK 999 \ REMARK 999 THE SEQUENCE USED IN THIS ENTRY WAS DETERMINED BY X-RAY \ REMARK 999 CRYSTALLOGRAPHY. THERE ARE SEVERAL UNCERTAIN ASSIGNMENTS \ REMARK 999 WHICH DIFFER FROM THE CHEMICALLY DETERMINED SEQUENCES. \ DBREF 1MCT A 16 245 UNP P00761 TRYP_PIG 9 231 \ DBREF 1MCT I 1 28 UNP P30709 ITRA_MOMCH 1 28 \ SEQADV 1MCT ASN A 165 UNP P00761 ASP 153 CONFLICT \ SEQADV 1MCT GLN A 186 UNP P00761 GLU 175 CONFLICT \ SEQADV 1MCT ILE I 2 UNP P30709 SER 2 CONFLICT \ SEQRES 1 A 223 ILE VAL GLY GLY TYR THR CYS ALA ALA ASN SER ILE PRO \ SEQRES 2 A 223 TYR GLN VAL SER LEU ASN SER GLY SER HIS PHE CYS GLY \ SEQRES 3 A 223 GLY SER LEU ILE ASN SER GLN TRP VAL VAL SER ALA ALA \ SEQRES 4 A 223 HIS CYS TYR LYS SER ARG ILE GLN VAL ARG LEU GLY GLU \ SEQRES 5 A 223 HIS ASN ILE ASP VAL LEU GLU GLY ASN GLU GLN PHE ILE \ SEQRES 6 A 223 ASN ALA ALA LYS ILE ILE THR HIS PRO ASN PHE ASN GLY \ SEQRES 7 A 223 ASN THR LEU ASP ASN ASP ILE MET LEU ILE LYS LEU SER \ SEQRES 8 A 223 SER PRO ALA THR LEU ASN SER ARG VAL ALA THR VAL SER \ SEQRES 9 A 223 LEU PRO ARG SER CYS ALA ALA ALA GLY THR GLU CYS LEU \ SEQRES 10 A 223 ILE SER GLY TRP GLY ASN THR LYS SER SER GLY SER SER \ SEQRES 11 A 223 TYR PRO SER LEU LEU GLN CYS LEU LYS ALA PRO VAL LEU \ SEQRES 12 A 223 SER ASN SER SER CYS LYS SER SER TYR PRO GLY GLN ILE \ SEQRES 13 A 223 THR GLY ASN MET ILE CYS VAL GLY PHE LEU GLN GLY GLY \ SEQRES 14 A 223 LYS ASP SER CYS GLN GLY ASP SER GLY GLY PRO VAL VAL \ SEQRES 15 A 223 CYS ASN GLY GLN LEU GLN GLY ILE VAL SER TRP GLY TYR \ SEQRES 16 A 223 GLY CYS ALA GLN LYS ASN LYS PRO GLY VAL TYR THR LYS \ SEQRES 17 A 223 VAL CYS ASN TYR VAL ASN TRP ILE GLN GLN THR ILE ALA \ SEQRES 18 A 223 ALA ASN \ SEQRES 1 I 28 ARG ILE CYS PRO ARG ILE TRP MET GLU CYS THR ARG ASP \ SEQRES 2 I 28 SER ASP CYS MET ALA LYS CYS ILE CYS VAL ALA GLY HIS \ SEQRES 3 I 28 CYS GLY \ HET CA A 246 1 \ HETNAM CA CALCIUM ION \ FORMUL 3 CA CA 2+ \ FORMUL 4 HOH *135(H2 O) \ HELIX 1 H1 SER A 164 PRO A 173 1 10 \ HELIX 2 H2 TYR A 234 ASN A 245 1 12 \ SHEET 1 A 7 MET A 180 VAL A 183 0 \ SHEET 2 A 7 GLY A 226 LYS A 230 -1 O GLY A 226 N VAL A 183 \ SHEET 3 A 7 GLN A 204 GLY A 216 -1 O ILE A 212 N THR A 229 \ SHEET 4 A 7 PRO A 198 CYS A 201 -1 O VAL A 199 N GLN A 210 \ SHEET 5 A 7 GLU A 135 GLY A 140 -1 O LEU A 137 N VAL A 200 \ SHEET 6 A 7 GLN A 156 PRO A 161 -1 N GLN A 156 O GLY A 140 \ SHEET 7 A 7 TYR A 20 THR A 21 -1 O TYR A 20 N CYS A 157 \ SHEET 1 B 3 MET A 180 VAL A 183 0 \ SHEET 2 B 3 GLY A 226 LYS A 230 -1 O GLY A 226 N VAL A 183 \ SHEET 3 B 3 GLN A 204 GLY A 216 -1 O ILE A 212 N THR A 229 \ SHEET 1 C 7 GLN A 30 ASN A 34 0 \ SHEET 2 C 7 HIS A 40 ASN A 48 -1 N PHE A 41 O LEU A 33 \ SHEET 3 C 7 TRP A 51 SER A 54 -1 O TRP A 51 N ILE A 47 \ SHEET 4 C 7 MET A 104 LEU A 108 -1 O MET A 104 N SER A 54 \ SHEET 5 C 7 GLN A 81 THR A 90 -1 N ALA A 86 O LYS A 107 \ SHEET 6 C 7 GLN A 64 LEU A 67 -1 N VAL A 65 O ILE A 83 \ SHEET 7 C 7 GLN A 30 ASN A 34 -1 O SER A 32 N ARG A 66 \ SSBOND 1 CYS A 22 CYS A 157 1555 1555 2.01 \ SSBOND 2 CYS A 42 CYS A 58 1555 1555 2.02 \ SSBOND 3 CYS A 128 CYS A 232 1555 1555 2.03 \ SSBOND 4 CYS A 136 CYS A 201 1555 1555 2.02 \ SSBOND 5 CYS A 168 CYS A 182 1555 1555 2.02 \ SSBOND 6 CYS A 191 CYS A 220 1555 1555 2.02 \ SSBOND 7 CYS I 3 CYS I 20 1555 1555 2.01 \ SSBOND 8 CYS I 10 CYS I 22 1555 1555 2.03 \ SSBOND 9 CYS I 16 CYS I 27 1555 1555 2.03 \ LINK OE1 GLU A 70 CA CA A 246 1555 1555 2.36 \ LINK O ASN A 72 CA CA A 246 1555 1555 2.43 \ LINK O VAL A 75 CA CA A 246 1555 1555 2.31 \ LINK OE1 GLU A 77 CA CA A 246 1555 1555 2.80 \ LINK OE2 GLU A 80 CA CA A 246 1555 1555 2.34 \ LINK CA CA A 246 O HOH A 254 1555 1555 2.64 \ SITE 1 AC1 6 GLU A 70 ASN A 72 VAL A 75 GLU A 77 \ SITE 2 AC1 6 GLU A 80 HOH A 254 \ CRYST1 62.650 62.650 124.310 90.00 90.00 120.00 P 32 2 1 6 \ 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 0.015962 0.009215 0.000000 0.00000 \ SCALE2 0.000000 0.018431 0.000000 0.00000 \ SCALE3 0.000000 0.000000 0.008044 0.00000 \ TER 2030 ASN A 245 \ ATOM 2031 N ARG I 1 4.580 17.972 13.160 1.00 52.42 N \ ATOM 2032 CA ARG I 1 5.557 19.089 12.941 1.00 60.31 C \ ATOM 2033 C ARG I 1 4.645 20.348 12.884 1.00 66.50 C \ ATOM 2034 O ARG I 1 3.504 20.069 12.500 1.00 32.73 O \ ATOM 2035 CB ARG I 1 6.283 18.774 11.615 1.00 65.94 C \ ATOM 2036 CG ARG I 1 6.650 17.284 11.382 1.00 82.68 C \ ATOM 2037 CD ARG I 1 6.785 16.808 9.905 1.00 69.65 C \ ATOM 2038 NE ARG I 1 5.881 17.628 9.122 1.00 82.19 N \ ATOM 2039 CZ ARG I 1 4.593 17.451 8.839 1.00 86.08 C \ ATOM 2040 NH1 ARG I 1 3.866 16.380 9.123 1.00 97.11 N \ ATOM 2041 NH2 ARG I 1 4.059 18.438 8.197 1.00 86.52 N \ ATOM 2042 H1 ARG I 1 4.021 18.174 14.007 1.00 0.00 H \ ATOM 2043 H2 ARG I 1 3.895 18.046 12.368 1.00 0.00 H \ ATOM 2044 H3 ARG I 1 5.051 17.048 13.194 1.00 0.00 H \ ATOM 2045 HE ARG I 1 6.320 18.404 8.721 1.00 0.00 H \ ATOM 2046 HH11 ARG I 1 4.248 15.576 9.563 1.00 0.00 H \ ATOM 2047 HH12 ARG I 1 2.893 16.376 8.844 1.00 0.00 H \ ATOM 2048 HH21 ARG I 1 4.602 19.233 7.952 1.00 0.00 H \ ATOM 2049 HH22 ARG I 1 3.082 18.413 7.920 1.00 0.00 H \ ATOM 2050 N ILE I 2 4.955 21.618 13.305 1.00 28.52 N \ ATOM 2051 CA ILE I 2 3.980 22.750 13.247 1.00 22.20 C \ ATOM 2052 C ILE I 2 3.574 22.893 11.785 1.00 18.41 C \ ATOM 2053 O ILE I 2 4.427 23.146 10.911 1.00 19.29 O \ ATOM 2054 CB ILE I 2 4.473 24.221 13.625 1.00 26.41 C \ ATOM 2055 CG1 ILE I 2 4.769 24.312 15.095 1.00 59.65 C \ ATOM 2056 CG2 ILE I 2 3.377 25.277 13.308 1.00 17.01 C \ ATOM 2057 CD1 ILE I 2 4.731 25.734 15.648 1.00 51.59 C \ ATOM 2058 H ILE I 2 5.858 21.862 13.520 1.00 0.00 H \ ATOM 2059 N CYS I 3 2.292 22.680 11.555 1.00 14.42 N \ ATOM 2060 CA CYS I 3 1.855 22.768 10.179 1.00 7.53 C \ ATOM 2061 C CYS I 3 0.533 23.535 10.194 1.00 13.10 C \ ATOM 2062 O CYS I 3 -0.435 23.060 10.816 1.00 13.12 O \ ATOM 2063 CB CYS I 3 1.690 21.362 9.650 1.00 11.69 C \ ATOM 2064 SG CYS I 3 1.056 21.439 7.982 1.00 17.58 S \ ATOM 2065 H CYS I 3 1.642 22.433 12.249 1.00 0.00 H \ ATOM 2066 N PRO I 4 0.504 24.759 9.627 1.00 11.25 N \ ATOM 2067 CA PRO I 4 -0.720 25.569 9.501 1.00 14.76 C \ ATOM 2068 C PRO I 4 -1.834 24.775 8.782 1.00 9.33 C \ ATOM 2069 O PRO I 4 -1.523 24.062 7.813 1.00 10.57 O \ ATOM 2070 CB PRO I 4 -0.284 26.805 8.707 1.00 16.46 C \ ATOM 2071 CG PRO I 4 1.174 26.856 8.940 1.00 18.82 C \ ATOM 2072 CD PRO I 4 1.612 25.441 8.915 1.00 11.04 C \ ATOM 2073 N ARG I 5 -3.107 25.008 9.125 1.00 9.73 N \ ATOM 2074 CA ARG I 5 -4.191 24.246 8.523 1.00 10.81 C \ ATOM 2075 C ARG I 5 -4.806 24.856 7.247 1.00 11.39 C \ ATOM 2076 O ARG I 5 -6.028 24.871 7.024 1.00 8.03 O \ ATOM 2077 CB ARG I 5 -5.205 23.977 9.651 1.00 8.04 C \ ATOM 2078 CG ARG I 5 -4.587 22.892 10.500 1.00 11.77 C \ ATOM 2079 CD ARG I 5 -5.263 22.598 11.810 1.00 14.99 C \ ATOM 2080 NE ARG I 5 -4.605 21.419 12.405 1.00 11.70 N \ ATOM 2081 CZ ARG I 5 -5.022 20.822 13.534 1.00 11.60 C \ ATOM 2082 NH1 ARG I 5 -6.080 21.319 14.197 1.00 11.47 N \ ATOM 2083 NH2 ARG I 5 -4.481 19.651 13.888 1.00 11.78 N \ ATOM 2084 H ARG I 5 -3.324 25.644 9.843 1.00 0.00 H \ ATOM 2085 HE ARG I 5 -3.791 21.077 11.968 1.00 0.00 H \ ATOM 2086 HH11 ARG I 5 -6.456 22.224 13.998 1.00 0.00 H \ ATOM 2087 HH12 ARG I 5 -6.482 20.814 14.981 1.00 0.00 H \ ATOM 2088 HH21 ARG I 5 -3.723 19.244 13.361 1.00 0.00 H \ ATOM 2089 HH22 ARG I 5 -4.861 19.115 14.657 1.00 0.00 H \ ATOM 2090 N ILE I 6 -3.958 25.504 6.446 1.00 9.41 N \ ATOM 2091 CA ILE I 6 -4.346 26.062 5.155 1.00 10.57 C \ ATOM 2092 C ILE I 6 -4.305 24.940 4.116 1.00 12.37 C \ ATOM 2093 O ILE I 6 -3.514 23.994 4.251 1.00 12.57 O \ ATOM 2094 CB ILE I 6 -3.364 27.260 4.799 1.00 12.43 C \ ATOM 2095 CG1 ILE I 6 -3.783 27.921 3.467 1.00 8.30 C \ ATOM 2096 CG2 ILE I 6 -1.903 26.748 4.751 1.00 11.52 C \ ATOM 2097 CD1 ILE I 6 -3.010 29.190 3.198 1.00 7.34 C \ ATOM 2098 H ILE I 6 -2.998 25.426 6.652 1.00 0.00 H \ ATOM 2099 N TRP I 7 -5.209 25.006 3.140 1.00 8.86 N \ ATOM 2100 CA TRP I 7 -5.194 24.078 2.015 1.00 12.34 C \ ATOM 2101 C TRP I 7 -4.197 24.629 0.976 1.00 12.44 C \ ATOM 2102 O TRP I 7 -4.330 25.779 0.517 1.00 15.32 O \ ATOM 2103 CB TRP I 7 -6.599 23.979 1.418 1.00 12.84 C \ ATOM 2104 CG TRP I 7 -6.639 23.034 0.251 1.00 17.20 C \ ATOM 2105 CD1 TRP I 7 -6.844 21.681 0.272 1.00 20.82 C \ ATOM 2106 CD2 TRP I 7 -6.478 23.400 -1.125 1.00 21.54 C \ ATOM 2107 NE1 TRP I 7 -6.826 21.187 -1.007 1.00 26.17 N \ ATOM 2108 CE2 TRP I 7 -6.604 22.215 -1.889 1.00 31.71 C \ ATOM 2109 CE3 TRP I 7 -6.239 24.617 -1.772 1.00 19.92 C \ ATOM 2110 CZ2 TRP I 7 -6.508 22.220 -3.280 1.00 32.22 C \ ATOM 2111 CZ3 TRP I 7 -6.143 24.616 -3.152 1.00 35.12 C \ ATOM 2112 CH2 TRP I 7 -6.276 23.429 -3.887 1.00 29.61 C \ ATOM 2113 H TRP I 7 -5.877 25.730 3.132 1.00 0.00 H \ ATOM 2114 HE1 TRP I 7 -6.991 20.245 -1.220 1.00 0.00 H \ ATOM 2115 N MET I 8 -3.240 23.786 0.589 1.00 12.01 N \ ATOM 2116 CA MET I 8 -2.219 24.206 -0.335 1.00 12.22 C \ ATOM 2117 C MET I 8 -1.726 22.974 -1.099 1.00 15.86 C \ ATOM 2118 O MET I 8 -1.430 21.922 -0.523 1.00 17.65 O \ ATOM 2119 CB MET I 8 -1.100 24.875 0.501 1.00 14.06 C \ ATOM 2120 CG MET I 8 -0.043 25.662 -0.248 1.00 40.24 C \ ATOM 2121 SD MET I 8 1.137 26.441 0.869 1.00 33.84 S \ ATOM 2122 CE MET I 8 0.179 27.791 1.485 1.00 30.45 C \ ATOM 2123 H MET I 8 -3.207 22.867 0.946 1.00 0.00 H \ ATOM 2124 N GLU I 9 -1.743 23.077 -2.409 1.00 21.58 N \ ATOM 2125 CA GLU I 9 -1.129 22.059 -3.258 1.00 23.23 C \ ATOM 2126 C GLU I 9 0.389 22.255 -3.278 1.00 18.87 C \ ATOM 2127 O GLU I 9 0.887 23.357 -3.006 1.00 21.49 O \ ATOM 2128 CB GLU I 9 -1.635 22.174 -4.665 1.00 29.03 C \ ATOM 2129 CG GLU I 9 -3.122 21.953 -4.763 1.00 44.55 C \ ATOM 2130 CD GLU I 9 -3.566 21.976 -6.212 1.00 57.40 C \ ATOM 2131 OE1 GLU I 9 -3.386 23.023 -6.873 1.00 50.27 O \ ATOM 2132 OE2 GLU I 9 -4.088 20.940 -6.669 1.00 62.50 O \ ATOM 2133 H GLU I 9 -2.168 23.858 -2.819 1.00 0.00 H \ ATOM 2134 N CYS I 10 1.129 21.215 -3.614 1.00 19.00 N \ ATOM 2135 CA CYS I 10 2.590 21.301 -3.618 1.00 20.78 C \ ATOM 2136 C CYS I 10 3.065 20.176 -4.516 1.00 22.82 C \ ATOM 2137 O CYS I 10 2.307 19.244 -4.844 1.00 23.85 O \ ATOM 2138 CB CYS I 10 3.173 21.100 -2.188 1.00 14.49 C \ ATOM 2139 SG CYS I 10 2.458 19.631 -1.392 1.00 19.20 S \ ATOM 2140 H CYS I 10 0.707 20.361 -3.866 1.00 0.00 H \ ATOM 2141 N THR I 11 4.297 20.322 -4.959 1.00 31.04 N \ ATOM 2142 CA THR I 11 4.987 19.250 -5.636 1.00 38.45 C \ ATOM 2143 C THR I 11 6.223 18.956 -4.797 1.00 37.28 C \ ATOM 2144 O THR I 11 6.644 17.804 -4.809 1.00 32.21 O \ ATOM 2145 CB THR I 11 5.426 19.585 -7.123 1.00 55.95 C \ ATOM 2146 OG1 THR I 11 6.082 20.859 -7.313 1.00 65.77 O \ ATOM 2147 CG2 THR I 11 4.147 19.543 -7.962 1.00 58.24 C \ ATOM 2148 H THR I 11 4.743 21.174 -4.845 1.00 0.00 H \ ATOM 2149 HG1 THR I 11 6.802 20.961 -6.672 1.00 0.00 H \ ATOM 2150 N ARG I 12 6.838 19.926 -4.115 1.00 18.25 N \ ATOM 2151 CA ARG I 12 7.951 19.625 -3.239 1.00 17.73 C \ ATOM 2152 C ARG I 12 7.662 20.122 -1.847 1.00 23.85 C \ ATOM 2153 O ARG I 12 6.832 21.015 -1.655 1.00 23.34 O \ ATOM 2154 CB ARG I 12 9.236 20.274 -3.757 1.00 30.28 C \ ATOM 2155 CG ARG I 12 9.689 19.627 -5.049 1.00 40.41 C \ ATOM 2156 CD ARG I 12 10.937 20.281 -5.543 1.00 34.47 C \ ATOM 2157 NE ARG I 12 12.140 19.637 -5.027 1.00 57.60 N \ ATOM 2158 CZ ARG I 12 12.826 18.684 -5.673 1.00 63.95 C \ ATOM 2159 NH1 ARG I 12 12.420 18.255 -6.884 1.00 46.47 N \ ATOM 2160 NH2 ARG I 12 13.964 18.238 -5.141 1.00 60.03 N \ ATOM 2161 H ARG I 12 6.534 20.858 -4.180 1.00 0.00 H \ ATOM 2162 HE ARG I 12 12.421 19.924 -4.127 1.00 0.00 H \ ATOM 2163 HH11 ARG I 12 11.592 18.634 -7.289 1.00 0.00 H \ ATOM 2164 HH12 ARG I 12 12.931 17.577 -7.412 1.00 0.00 H \ ATOM 2165 HH21 ARG I 12 14.289 18.508 -4.237 1.00 0.00 H \ ATOM 2166 HH22 ARG I 12 14.516 17.521 -5.571 1.00 0.00 H \ ATOM 2167 N ASP I 13 8.381 19.584 -0.876 1.00 22.27 N \ ATOM 2168 CA ASP I 13 8.229 19.963 0.526 1.00 20.69 C \ ATOM 2169 C ASP I 13 8.403 21.444 0.728 1.00 23.83 C \ ATOM 2170 O ASP I 13 7.748 22.031 1.588 1.00 24.31 O \ ATOM 2171 CB ASP I 13 9.252 19.279 1.446 1.00 17.32 C \ ATOM 2172 CG ASP I 13 9.022 17.799 1.625 1.00 39.84 C \ ATOM 2173 OD1 ASP I 13 7.859 17.358 1.536 1.00 20.63 O \ ATOM 2174 OD2 ASP I 13 10.011 17.093 1.882 1.00 28.90 O \ ATOM 2175 H ASP I 13 8.951 18.806 -1.094 1.00 0.00 H \ ATOM 2176 N SER I 14 9.314 22.013 -0.055 1.00 19.25 N \ ATOM 2177 CA SER I 14 9.649 23.428 0.005 1.00 37.85 C \ ATOM 2178 C SER I 14 8.470 24.336 -0.328 1.00 38.82 C \ ATOM 2179 O SER I 14 8.526 25.499 0.068 1.00 33.53 O \ ATOM 2180 CB SER I 14 10.821 23.704 -0.958 1.00 44.96 C \ ATOM 2181 OG SER I 14 10.712 22.852 -2.085 1.00 59.93 O \ ATOM 2182 H SER I 14 9.770 21.467 -0.736 1.00 0.00 H \ ATOM 2183 HG SER I 14 9.910 23.066 -2.581 1.00 0.00 H \ ATOM 2184 N ASP I 15 7.469 23.806 -1.036 1.00 20.36 N \ ATOM 2185 CA ASP I 15 6.275 24.577 -1.369 1.00 24.13 C \ ATOM 2186 C ASP I 15 5.408 24.914 -0.156 1.00 28.04 C \ ATOM 2187 O ASP I 15 4.687 25.917 -0.158 1.00 28.69 O \ ATOM 2188 CB ASP I 15 5.431 23.800 -2.388 1.00 26.59 C \ ATOM 2189 CG ASP I 15 6.122 23.613 -3.726 1.00 43.57 C \ ATOM 2190 OD1 ASP I 15 7.043 24.376 -4.068 1.00 29.62 O \ ATOM 2191 OD2 ASP I 15 5.791 22.649 -4.438 1.00 29.94 O \ ATOM 2192 H ASP I 15 7.517 22.895 -1.387 1.00 0.00 H \ ATOM 2193 N CYS I 16 5.513 24.089 0.882 1.00 21.13 N \ ATOM 2194 CA CYS I 16 4.665 24.212 2.063 1.00 20.50 C \ ATOM 2195 C CYS I 16 5.170 25.183 3.116 1.00 25.72 C \ ATOM 2196 O CYS I 16 6.332 25.610 3.111 1.00 24.72 O \ ATOM 2197 CB CYS I 16 4.492 22.833 2.669 1.00 10.81 C \ ATOM 2198 SG CYS I 16 3.830 21.689 1.447 1.00 15.94 S \ ATOM 2199 H CYS I 16 6.199 23.395 0.867 1.00 0.00 H \ ATOM 2200 N MET I 17 4.265 25.542 4.020 1.00 21.20 N \ ATOM 2201 CA MET I 17 4.595 26.450 5.112 1.00 17.28 C \ ATOM 2202 C MET I 17 5.115 25.702 6.327 1.00 20.94 C \ ATOM 2203 O MET I 17 4.775 24.550 6.597 1.00 17.79 O \ ATOM 2204 CB MET I 17 3.383 27.251 5.573 1.00 15.67 C \ ATOM 2205 CG MET I 17 2.783 28.202 4.590 1.00 32.34 C \ ATOM 2206 SD MET I 17 1.467 29.083 5.453 1.00 27.75 S \ ATOM 2207 CE MET I 17 1.027 30.178 4.122 1.00 21.33 C \ ATOM 2208 H MET I 17 3.362 25.159 3.983 1.00 0.00 H \ ATOM 2209 N ALA I 18 5.909 26.455 7.072 1.00 22.70 N \ ATOM 2210 CA ALA I 18 6.500 26.034 8.326 1.00 23.38 C \ ATOM 2211 C ALA I 18 7.011 24.597 8.226 1.00 22.64 C \ ATOM 2212 O ALA I 18 7.731 24.293 7.269 1.00 22.60 O \ ATOM 2213 CB ALA I 18 5.433 26.231 9.428 1.00 16.21 C \ ATOM 2214 H ALA I 18 6.144 27.339 6.724 1.00 0.00 H \ ATOM 2215 N LYS I 19 6.638 23.711 9.141 1.00 16.66 N \ ATOM 2216 CA LYS I 19 7.120 22.357 9.092 1.00 18.01 C \ ATOM 2217 C LYS I 19 6.135 21.460 8.357 1.00 22.19 C \ ATOM 2218 O LYS I 19 6.222 20.238 8.532 1.00 19.97 O \ ATOM 2219 CB LYS I 19 7.368 21.882 10.530 1.00 25.42 C \ ATOM 2220 CG LYS I 19 8.480 22.612 11.289 1.00 26.36 C \ ATOM 2221 CD LYS I 19 8.191 22.679 12.794 1.00 52.80 C \ ATOM 2222 CE LYS I 19 8.287 21.398 13.630 1.00 56.50 C \ ATOM 2223 NZ LYS I 19 7.744 21.578 15.023 1.00 47.35 N \ ATOM 2224 H LYS I 19 5.989 23.941 9.838 1.00 0.00 H \ ATOM 2225 HZ1 LYS I 19 6.767 21.907 15.088 1.00 0.00 H \ ATOM 2226 HZ2 LYS I 19 7.842 20.721 15.614 1.00 0.00 H \ ATOM 2227 HZ3 LYS I 19 8.315 22.288 15.520 1.00 0.00 H \ ATOM 2228 N CYS I 20 5.199 21.964 7.549 1.00 19.47 N \ ATOM 2229 CA CYS I 20 4.357 21.091 6.730 1.00 16.68 C \ ATOM 2230 C CYS I 20 5.235 20.378 5.679 1.00 23.22 C \ ATOM 2231 O CYS I 20 6.300 20.883 5.321 1.00 20.95 O \ ATOM 2232 CB CYS I 20 3.292 21.839 5.951 1.00 15.06 C \ ATOM 2233 SG CYS I 20 2.157 22.793 6.985 1.00 17.10 S \ ATOM 2234 H CYS I 20 5.112 22.935 7.461 1.00 0.00 H \ ATOM 2235 N ILE I 21 4.900 19.177 5.255 1.00 18.22 N \ ATOM 2236 CA ILE I 21 5.591 18.533 4.149 1.00 25.07 C \ ATOM 2237 C ILE I 21 4.540 18.275 3.072 1.00 24.63 C \ ATOM 2238 O ILE I 21 3.330 18.395 3.327 1.00 18.62 O \ ATOM 2239 CB ILE I 21 6.249 17.195 4.574 1.00 26.90 C \ ATOM 2240 CG1 ILE I 21 5.282 16.313 5.353 1.00 29.07 C \ ATOM 2241 CG2 ILE I 21 7.496 17.546 5.365 1.00 26.73 C \ ATOM 2242 CD1 ILE I 21 5.693 14.869 5.374 1.00 39.26 C \ ATOM 2243 H ILE I 21 4.094 18.723 5.587 1.00 0.00 H \ ATOM 2244 N CYS I 22 4.999 17.967 1.873 1.00 15.82 N \ ATOM 2245 CA CYS I 22 4.108 17.773 0.754 1.00 12.91 C \ ATOM 2246 C CYS I 22 3.731 16.310 0.770 1.00 30.91 C \ ATOM 2247 O CYS I 22 4.523 15.442 0.428 1.00 25.12 O \ ATOM 2248 CB CYS I 22 4.848 18.167 -0.515 1.00 16.98 C \ ATOM 2249 SG CYS I 22 3.723 18.138 -1.937 1.00 22.22 S \ ATOM 2250 H CYS I 22 5.959 17.792 1.739 1.00 0.00 H \ ATOM 2251 N VAL I 23 2.535 15.986 1.185 1.00 29.18 N \ ATOM 2252 CA VAL I 23 2.071 14.611 1.255 1.00 21.86 C \ ATOM 2253 C VAL I 23 1.078 14.469 0.112 1.00 32.31 C \ ATOM 2254 O VAL I 23 -0.019 15.025 0.142 1.00 38.47 O \ ATOM 2255 CB VAL I 23 1.390 14.376 2.623 1.00 44.66 C \ ATOM 2256 CG1 VAL I 23 0.844 12.970 2.679 1.00 51.52 C \ ATOM 2257 CG2 VAL I 23 2.386 14.576 3.744 1.00 37.51 C \ ATOM 2258 H VAL I 23 1.937 16.697 1.497 1.00 0.00 H \ ATOM 2259 N ALA I 24 1.531 13.792 -0.927 1.00 34.00 N \ ATOM 2260 CA ALA I 24 0.732 13.510 -2.118 1.00 49.84 C \ ATOM 2261 C ALA I 24 0.033 14.742 -2.733 1.00 25.81 C \ ATOM 2262 O ALA I 24 -1.192 14.838 -2.873 1.00 37.25 O \ ATOM 2263 CB ALA I 24 -0.281 12.401 -1.743 1.00 55.10 C \ ATOM 2264 H ALA I 24 2.457 13.476 -0.873 1.00 0.00 H \ ATOM 2265 N GLY I 25 0.855 15.716 -3.066 1.00 20.57 N \ ATOM 2266 CA GLY I 25 0.345 16.887 -3.743 1.00 32.55 C \ ATOM 2267 C GLY I 25 -0.315 17.903 -2.851 1.00 23.10 C \ ATOM 2268 O GLY I 25 -0.800 18.912 -3.373 1.00 24.38 O \ ATOM 2269 H GLY I 25 1.805 15.669 -2.855 1.00 0.00 H \ ATOM 2270 N HIS I 26 -0.434 17.676 -1.542 1.00 22.39 N \ ATOM 2271 CA HIS I 26 -0.920 18.734 -0.653 1.00 23.38 C \ ATOM 2272 C HIS I 26 -0.043 18.820 0.585 1.00 16.32 C \ ATOM 2273 O HIS I 26 0.536 17.815 1.015 1.00 18.72 O \ ATOM 2274 CB HIS I 26 -2.359 18.506 -0.153 1.00 31.99 C \ ATOM 2275 CG HIS I 26 -3.344 18.321 -1.269 1.00 67.50 C \ ATOM 2276 ND1 HIS I 26 -3.715 19.248 -2.249 1.00 73.58 N \ ATOM 2277 CD2 HIS I 26 -4.018 17.186 -1.574 1.00 59.96 C \ ATOM 2278 CE1 HIS I 26 -4.563 18.707 -3.112 1.00 66.91 C \ ATOM 2279 NE2 HIS I 26 -4.750 17.455 -2.701 1.00 79.20 N \ ATOM 2280 H HIS I 26 -0.201 16.807 -1.141 1.00 0.00 H \ ATOM 2281 HD1 HIS I 26 -3.370 20.165 -2.370 1.00 0.00 H \ ATOM 2282 HE2 HIS I 26 -5.304 16.760 -3.122 1.00 0.00 H \ ATOM 2283 N CYS I 27 0.026 20.015 1.133 1.00 11.90 N \ ATOM 2284 CA CYS I 27 0.781 20.242 2.358 1.00 11.14 C \ ATOM 2285 C CYS I 27 0.045 19.677 3.559 1.00 12.73 C \ ATOM 2286 O CYS I 27 -1.198 19.726 3.604 1.00 15.10 O \ ATOM 2287 CB CYS I 27 0.995 21.731 2.539 1.00 12.44 C \ ATOM 2288 SG CYS I 27 1.946 22.392 1.138 1.00 16.96 S \ ATOM 2289 H CYS I 27 -0.413 20.782 0.708 1.00 0.00 H \ ATOM 2290 N GLY I 28 0.750 19.088 4.507 1.00 13.06 N \ ATOM 2291 CA GLY I 28 0.105 18.558 5.706 1.00 13.39 C \ ATOM 2292 C GLY I 28 1.163 18.193 6.720 1.00 25.20 C \ ATOM 2293 O GLY I 28 0.850 17.900 7.886 1.00 22.16 O \ ATOM 2294 OXT GLY I 28 2.355 18.244 6.366 1.00 15.60 O \ ATOM 2295 H GLY I 28 1.718 18.946 4.421 1.00 0.00 H \ TER 2296 GLY I 28 \ HETATM 2682 O HOH I 29 -0.680 23.566 5.101 1.00 17.07 O \ HETATM 2683 H1 HOH I 29 -1.617 23.344 5.014 1.00 0.00 H \ HETATM 2684 H2 HOH I 29 -0.578 23.559 6.069 1.00 0.00 H \ HETATM 2685 O HOH I 30 -2.797 21.710 2.489 1.00 16.21 O \ HETATM 2686 H1 HOH I 30 -2.924 22.246 3.286 1.00 0.00 H \ HETATM 2687 H2 HOH I 30 -2.506 20.870 2.860 1.00 0.00 H \ HETATM 2688 O HOH I 31 -2.660 25.550 -3.641 1.00 25.19 O \ HETATM 2689 H1 HOH I 31 -1.793 25.669 -4.040 1.00 0.00 H \ HETATM 2690 H2 HOH I 31 -3.156 25.118 -4.362 1.00 0.00 H \ HETATM 2691 O HOH I 32 11.790 21.668 2.122 1.00 41.38 O \ HETATM 2692 H1 HOH I 32 12.000 22.185 1.340 1.00 0.00 H \ HETATM 2693 H2 HOH I 32 10.868 21.435 2.011 1.00 0.00 H \ HETATM 2694 O HOH I 33 1.556 24.751 3.889 1.00 15.15 O \ HETATM 2695 H1 HOH I 33 0.902 24.326 4.486 1.00 0.00 H \ HETATM 2696 H2 HOH I 33 0.966 25.009 3.174 1.00 0.00 H \ HETATM 2697 O HOH I 34 -2.834 17.428 3.522 1.00 35.95 O \ HETATM 2698 H1 HOH I 34 -2.264 18.148 3.844 1.00 0.00 H \ HETATM 2699 H2 HOH I 34 -2.264 17.021 2.861 1.00 0.00 H \ HETATM 2700 O HOH I 35 7.043 14.898 0.130 1.00 48.10 O \ HETATM 2701 H1 HOH I 35 7.781 15.104 -0.467 1.00 0.00 H \ HETATM 2702 H2 HOH I 35 6.293 15.303 -0.290 1.00 0.00 H \ CONECT 58 1254 \ CONECT 220 359 \ CONECT 359 220 \ CONECT 480 2297 \ CONECT 499 2297 \ CONECT 528 2297 \ CONECT 549 2297 \ CONECT 576 2297 \ CONECT 1017 1893 \ CONECT 1066 1641 \ CONECT 1254 58 \ CONECT 1348 1474 \ CONECT 1474 1348 \ CONECT 1567 1767 \ CONECT 1641 1066 \ CONECT 1767 1567 \ CONECT 1893 1017 \ CONECT 2064 2233 \ CONECT 2139 2249 \ CONECT 2198 2288 \ CONECT 2233 2064 \ CONECT 2249 2139 \ CONECT 2288 2198 \ CONECT 2297 480 499 528 549 \ CONECT 2297 576 2319 \ CONECT 2319 2297 \ MASTER 353 0 1 2 17 0 2 6 1991 2 26 21 \ END \ """, "1mctchainI") cmd.hide("all") cmd.color('grey70', "1mctchainI") cmd.show('cartoon', "1mctchainI") cmd.center("1mctchainI", state=0, origin=1) cmd.zoom("1mctchainI", animate=-1) cmd.select("e1mctI1", "c. I & i. 1-28") cmd.color("red", "e1mctI1") cmd.disable("e1mctI1")