eF-site ID 1cq6-A
PDB Code 1cq6
Chain A

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Title ASPARTATE AMINOTRANSFERASE COMPLEX WITH C4-PYRIDOXAL-5P-PHOSPHATE
Classification TRANSFERASE
Compound ASPARTATE AMINOTRANSFERASE
Source Escherichia coli (strain K12) (AAT_ECOLI)
Sequence A:  MFENITAAPADPILGLADLFRADERPGKINLGIGVYKDET
GKTPVLTSVKKAEQYLLENETTKNYLGIDGIPEFGRCTQE
LLFGKGSALINDKRARTAQTPGGTGALRVAADFLAKNTSV
KRVWVSNPSWPNHKSVFNSAGLEVREYAYYDAENHTLDFD
ALINSLNEAQAGDVVLFHGCCHNPTGIDPTLEQWQTLAQL
SVEKGWLPLFDFAYQGFARGLEEDAEGLRAFAAMHKELIV
ASSYSKNFGLYNERVGACTLVAADSETVDRAFSQMKAAIR
ANYSNPPAHGASVVATILSNDALRAIWEQELTDMRQRIQR
MRQLFVNTLQEKGANRDFSFIIKQNGMFSFSGLTKEQVLR
LREEFGVYAVASGRVNVAGMTPDNMAPLCEAIVAVL
Description


Functional site

1) chain A
residue 17
type
sequence I
description BINDING SITE FOR RESIDUE PY4 A 413
source : AC1

2) chain A
residue 70
type
sequence Y
description BINDING SITE FOR RESIDUE PY4 A 413
source : AC1

3) chain A
residue 108
type
sequence G
description BINDING SITE FOR RESIDUE PY4 A 413
source : AC1

4) chain A
residue 109
type
sequence T
description BINDING SITE FOR RESIDUE PY4 A 413
source : AC1

5) chain A
residue 140
type
sequence W
description BINDING SITE FOR RESIDUE PY4 A 413
source : AC1

6) chain A
residue 194
type
sequence N
description BINDING SITE FOR RESIDUE PY4 A 413
source : AC1

7) chain A
residue 222
type
sequence D
description BINDING SITE FOR RESIDUE PY4 A 413
source : AC1

8) chain A
residue 225
type
sequence Y
description BINDING SITE FOR RESIDUE PY4 A 413
source : AC1

9) chain A
residue 255
type
sequence S
description BINDING SITE FOR RESIDUE PY4 A 413
source : AC1

10) chain A
residue 257
type
sequence S
description BINDING SITE FOR RESIDUE PY4 A 413
source : AC1

11) chain A
residue 266
type
sequence R
description BINDING SITE FOR RESIDUE PY4 A 413
source : AC1

12) chain A
residue 360
type
sequence F
description BINDING SITE FOR RESIDUE PY4 A 413
source : AC1

13) chain A
residue 386
type
sequence R
description BINDING SITE FOR RESIDUE PY4 A 413
source : AC1

14) chain A
residue 38
type BINDING
sequence G
description BINDING => ECO:0007744|PDB:1ART, ECO:0007744|PDB:1CZE, ECO:0007744|PDB:3QPG, ECO:0007744|PDB:4DBC
source Swiss-Prot : SWS_FT_FI1

15) chain A
residue 140
type BINDING
sequence W
description BINDING => ECO:0007744|PDB:1AIB, ECO:0007744|PDB:1ART, ECO:0007744|PDB:1CZE, ECO:0007744|PDB:1SPA, ECO:0007744|PDB:3QPG, ECO:0007744|PDB:4DBC
source Swiss-Prot : SWS_FT_FI2

16) chain A
residue 140
type catalytic
sequence W
description 777
source MCSA : MCSA1

17) chain A
residue 222
type catalytic
sequence D
description 777
source MCSA : MCSA1

18) chain A
residue 258
type catalytic
sequence K
description 777
source MCSA : MCSA1

19) chain A
residue 258
type MOD_RES
sequence K
description N6-(pyridoxal phosphate)lysine => ECO:0000269|PubMed:11148029, ECO:0000269|PubMed:1993208, ECO:0000269|PubMed:3298240, ECO:0000269|PubMed:9891001, ECO:0007744|PDB:1AAW, ECO:0007744|PDB:1AHE, ECO:0007744|PDB:1AHF, ECO:0007744|PDB:1AHX, ECO:0007744|PDB:1AHY, ECO:0007744|PDB:1ARI, ECO:0007744|PDB:1ARS, ECO:0007744|PDB:1ASA, ECO:0007744|PDB:1ASB, ECO:0007744|PDB:1ASD, ECO:0007744|PDB:1ASE, ECO:0007744|PDB:1ASF, ECO:0007744|PDB:1ASG, ECO:0007744|PDB:1ASM, ECO:0007744|PDB:1ASN, ECO:0007744|PDB:1B4X, ECO:0007744|PDB:1CZC, ECO:0007744|PDB:1CZE, ECO:0007744|PDB:1G4V, ECO:0007744|PDB:1G4X, ECO:0007744|PDB:1G7W, ECO:0007744|PDB:1G7X, ECO:0007744|PDB:1IX6, ECO:0007744|PDB:1IX7, ECO:0007744|PDB:1IX8, ECO:0007744|PDB:1QIR, ECO:0007744|PDB:1QIS, ECO:0007744|PDB:1QIT, ECO:0007744|PDB:1YOO, ECO:0007744|PDB:2D5Y, ECO:0007744|PDB:2D61, ECO:0007744|PDB:2D63, ECO:0007744|PDB:2D7Y, ECO:0007744|PDB:3AAT, ECO:0007744|PDB:3ZZJ, ECO:0007744|PDB:5EAA
source Swiss-Prot : SWS_FT_FI5

20) chain A
residue 386
type BINDING
sequence R
description BINDING => ECO:0007744|PDB:1AHG, ECO:0007744|PDB:1AIB, ECO:0007744|PDB:1ARG, ECO:0007744|PDB:1ART, ECO:0007744|PDB:1CZE, ECO:0007744|PDB:3QPG, ECO:0007744|PDB:4DBC
source Swiss-Prot : SWS_FT_FI4

21) chain A
residue 255-268
type prosite
sequence SYSKNFGLYNERVG
description AA_TRANSFER_CLASS_1 Aminotransferases class-I pyridoxal-phosphate attachment site. SYSKnfGLyNERVG
source prosite : PS00105

22) chain A
residue 194
type BINDING
sequence N
description BINDING => ECO:0007744|PDB:1AIB, ECO:0007744|PDB:1ART, ECO:0007744|PDB:1ASC, ECO:0007744|PDB:1CZE, ECO:0007744|PDB:1SPA, ECO:0007744|PDB:3QPG, ECO:0007744|PDB:4DBC
source Swiss-Prot : SWS_FT_FI3


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