Score = 107 bits (267), Expect = 2e-23, Method: Compositional matrix adjust.
Identities = 49/79 (62%), Positives = 58/79 (73%)
Query: 2 LLTVFPKEQILIVNGDRLIEDPVPELQRIERFLNLEPHINHDNFYFNHTKGFYCLKDNSM 61
L FP I IV+GDRLI DP PE+Q++ERFL L P IN NFYFN TKGFYCL+D+
Sbjct: 203 WLRFFPLRHIHIVDGDRLIRDPFPEIQKVERFLKLSPQINASNFYFNKTKGFYCLRDSGR 262
Query: 62 ERCLRESKGRKHVRVHPKV 80
+RCL ESKGR H +V PK+
Sbjct: 263 DRCLHESKGRAHPQVDPKL 281
Sulfotransferase that utilizes 3'-phospho-5'-adenylyl sulfate (PAPS) to catalyze the transfer of a sulfo group to position 3 of glucosamine residues in heparan. Catalyzes the rate limiting step in the biosynthesis of heparan sulfate (HSact). This modification is a crucial step in the biosynthesis of anticoagulant heparan sulfate as it completes the structure of the antithrombin pentasaccharide binding site. Homo sapiens (taxid: 9606) EC: 2EC: .EC: 8EC: .EC: 2EC: .EC: 2EC: 3
Score = 107 bits (267), Expect = 2e-23, Method: Compositional matrix adjust.
Identities = 49/78 (62%), Positives = 58/78 (74%)
Query: 3 LTVFPKEQILIVNGDRLIEDPVPELQRIERFLNLEPHINHDNFYFNHTKGFYCLKDNSME 62
L FP I IV+GDRLI DP PE+Q++ERFL L P IN NFYFN TKGFYCL+D+ +
Sbjct: 208 LRFFPLGHIHIVDGDRLIRDPFPEIQKVERFLKLSPQINASNFYFNKTKGFYCLRDSGKD 267
Query: 63 RCLRESKGRKHVRVHPKV 80
RCL ESKGR H +V PK+
Sbjct: 268 RCLHESKGRAHPQVDPKL 285
Sulfotransferase that utilizes 3'-phospho-5'-adenylyl sulfate (PAPS) to catalyze the transfer of a sulfo group to position 3 of glucosamine residues in heparan. Catalyzes the rate limiting step in the biosynthesis of heparan sulfate (HSact). This modification is a crucial step in the biosynthesis of anticoagulant heparan sulfate as it completes the structure of the antithrombin pentasaccharide binding site.
Score = 106 bits (264), Expect = 5e-23, Method: Compositional matrix adjust.
Identities = 48/79 (60%), Positives = 57/79 (72%)
Query: 2 LLTVFPKEQILIVNGDRLIEDPVPELQRIERFLNLEPHINHDNFYFNHTKGFYCLKDNSM 61
L FP I IV+GDR I DP PE+Q++ERFL L P IN NFYFN TKGFYCL+D+
Sbjct: 207 WLRFFPLGHIHIVDGDRFIRDPFPEIQKVERFLKLSPQINASNFYFNKTKGFYCLRDSGK 266
Query: 62 ERCLRESKGRKHVRVHPKV 80
+RCL ESKGR H +V PK+
Sbjct: 267 DRCLHESKGRAHPQVDPKL 285
Sulfotransferase that utilizes 3'-phospho-5'-adenylyl sulfate (PAPS) to catalyze the transfer of a sulfo group to position 3 of glucosamine residues in heparan. Catalyzes the rate limiting step in the biosynthesis of heparan sulfate (HSact). This modification is a crucial step in the biosynthesis of anticoagulant heparan sulfate as it completes the structure of the antithrombin pentasaccharide binding site.
Score = 90.5 bits (223), Expect = 3e-18, Method: Compositional matrix adjust.
Identities = 45/79 (56%), Positives = 55/79 (69%), Gaps = 1/79 (1%)
Query: 3 LTVFPKEQILIVNGDRLIEDPVPELQRIERFLNLEPHINHDNFYFNHTKGFYCLKDNSM- 61
L FP EQ IV+GDRLI +P+PELQ +E+FLNL P I+ N YFN T+GFYCL+ N +
Sbjct: 242 LKYFPIEQFHIVDGDRLITEPLPELQLVEKFLNLPPRISQYNLYFNATRGFYCLRFNIIF 301
Query: 62 ERCLRESKGRKHVRVHPKV 80
+CL SKGR H V P V
Sbjct: 302 NKCLAGSKGRIHPEVDPSV 320
Sulfotransferase that utilizes 3'-phospho-5'-adenylyl sulfate (PAPS) to catalyze the transfer of a sulfo group to position 3 of glucosamine residues in heparan. Catalyzes the rate limiting step in the biosynthesis of heparan sulfate (HSact). This modification is a crucial step in the biosynthesis of anticoagulant heparan sulfate as it completes the structure of the antithrombin pentasaccharide binding site. Also generates GlcUA-GlcNS or IdoUA-GlcNS and IdoUA2S-GlcNH2.
Score = 90.1 bits (222), Expect = 3e-18, Method: Compositional matrix adjust.
Identities = 44/79 (55%), Positives = 55/79 (69%), Gaps = 1/79 (1%)
Query: 3 LTVFPKEQILIVNGDRLIEDPVPELQRIERFLNLEPHINHDNFYFNHTKGFYCLKDNSM- 61
L FP EQ +V+GDRLI +P+PELQ +E+FLNL P I+ N YFN T+GFYCL+ N +
Sbjct: 242 LKYFPIEQFHVVDGDRLITEPLPELQLVEKFLNLPPRISQYNLYFNATRGFYCLRFNIIF 301
Query: 62 ERCLRESKGRKHVRVHPKV 80
+CL SKGR H V P V
Sbjct: 302 NKCLAGSKGRIHPEVDPSV 320
Sulfotransferase that utilizes 3'-phospho-5'-adenylyl sulfate (PAPS) to catalyze the transfer of a sulfo group to position 3 of glucosamine residues in heparan. Catalyzes the rate limiting step in the biosynthesis of heparan sulfate (HSact). This modification is a crucial step in the biosynthesis of anticoagulant heparan sulfate as it completes the structure of the antithrombin pentasaccharide binding site. Also generates GlcUA-GlcNS or IdoUA-GlcNS and IdoUA2S-GlcNH2. The substrate-specific O-sulfation generates an enzyme-modified heparan sulfate which acts as a binding receptor to Herpes simplex virus-1 (HSV-1) and permits its entry.
Sulfotransferase that utilizes 3'-phospho-5'-adenylyl sulfate (PAPS) to catalyze the transfer of a sulfo group to an N-unsubstituted glucosamine linked to a 2-O-sulfo iduronic acid unit on heparan sulfate. Unlike 3-OST-1, does not convert non-anticoagulant heparan sulfate to anticoagulant heparan sulfate.
Sulfotransferase that utilizes 3'-phospho-5'-adenylyl sulfate (PAPS) to catalyze the transfer of a sulfo group to an N-unsubstituted glucosamine linked to a 2-O-sulfo iduronic acid unit on heparan sulfate. Catalyzes the O-sulfation of glucosamine in GlcA2S-GlcNS. Unlike 3-OST-1, does not convert non-anticoagulant heparan sulfate to anticoagulant heparan sulfate.
Sulfotransferase that utilizes 3'-phospho-5'-adenylyl sulfate (PAPS) to catalyze the transfer of a sulfo group to an N-unsubstituted glucosamine linked to a 2-O-sulfo iduronic acid unit on heparan sulfate. Catalyzes the O-sulfation of glucosamine in GlcA2S-GlcNS. May contribute to the pineal circadian physiology. Unlike 3-OST-1, does not convert non-anticoagulant heparan sulfate to anticoagulant heparan sulfate.
Sulfotransferase that utilizes 3'-phospho-5'-adenylyl sulfate (PAPS) to catalyze the transfer of a sulfo group to an N-unsubstituted glucosamine linked to a 2-O-sulfo iduronic acid unit on heparan sulfate. Catalyzes the O-sulfation of glucosamine in GlcA2S-GlcNS. Unlike 3-OST-1, does not convert non-anticoagulant heparan sulfate to anticoagulant heparan sulfate.
Sulfotransferase that utilizes 3'-phospho-5'-adenylyl sulfate (PAPS) to catalyze the transfer of a sulfo group to an N-unsubstituted glucosamine linked to a 2-O-sulfo iduronic acid unit on heparan sulfate. Catalyzes the O-sulfation of glucosamine in IdoUA2S-GlcNS and also in IdoUA2S-GlcNH2. The substrate-specific O-sulfation generates an enzyme-modified heparan sulfate which acts as a binding receptor to Herpes simplex virus-1 (HSV-1) and permits its entry. Unlike 3-OST-1, does not convert non-anticoagulant heparan sulfate to anticoagulant heparan sulfate.
Homo sapiens (taxid: 9606)
EC: 2
EC: .
EC: 8
EC: .
EC: 2
EC: .
EC: 3
EC: 0
Close Homologs in the Non-Redundant Database Detected by BLAST
Probab=99.91 E-value=6.2e-25 Score=170.47 Aligned_cols=79 Identities=33% Similarity=0.693 Sum_probs=74.8
Q ss_pred CcccccCCCCEEEEechhhhhChHHHHHHHHhhcCCCCCCCCC-cceecCCCCeecccCC-CCcCcCCCCCCCCCCCCCC
Q psy9932 1 MLLTVFPKEQILIVNGDRLIEDPVPELQRIERFLNLEPHINHD-NFYFNHTKGFYCLKDN-SMERCLRESKGRKHVRVHP 78 (80)
Q Consensus 1 rwl~~F~~~qilvl~~e~l~~~P~~~l~~v~~FLgl~~~~~~~-~f~~n~~kgf~C~~~~-~~~~Cl~~~KGr~~~~~~~ 78 (80)
||+.|||..|+|||||++|+.+|+.+|+.|++||||.|.++++ .+.|+..|||+|..-. ++++|||+||||+||+||+
T Consensus 754 rWL~y~~~~QlliiDg~qLr~~Pa~vm~~~qkfLgv~p~~~y~~~lrfd~~KGF~CqlleggktkCLGkSKGRkYP~Md~ 833 (873)
T KOG3703|consen 754 RWLTYFPAQQLLIIDGQQLRTNPATVMNELQKFLGVTPELNYSETLRFDPKKGFWCQLLEGGKTKCLGKSKGRKYPEMDE 833 (873)
T ss_pred HHHHhCCcccEEEEccHHhccCcHHHHHHHHHHhCCCCCCChhheeeecCCCceeEeeccCCcccccccccCCcCCCCCh
Confidence 6999999999999999999999999999999999998889997 5789999999998865 6899999999999999998
Q ss_pred C
Q psy9932 79 K 79 (80)
Q Consensus 79 ~ 79 (80)
+
T Consensus 834 ~ 834 (873)
T KOG3703|consen 834 E 834 (873)
T ss_pred H
Confidence 7
>PF00685 Sulfotransfer_1: Sulfotransferase domain; InterPro: IPR000863 This family includes a range of sulphotransferase proteins including flavonyl 3-sulphotransferase, aryl sulphotransferase, alcohol sulphotransferase, oestrogen sulphotransferase and phenol-sulphating phenol sulphotransferase
These enzymes are responsible for the transfer of sulphate groups to specific compounds.; GO: 0008146 sulfotransferase activity; PDB: 3MGC_A 3MGB_A 3MG9_A 1G3M_B 1HY3_B 2QP4_A 3F3Y_C 1EFH_A 1OV4_A 1J99_A ....
>PF09037 Sulphotransf: Stf0 sulphotransferase; InterPro: IPR024628 Members of this family are essential for the biosynthesis of sulpholipid-1 in prokaryotes
They adopt a structure that belongs to the sulphotransferase superfamily, consisting of a single domain with a core four-stranded parallel beta-sheet flanked by alpha-helices []. ; PDB: 1TEX_B.