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4Z54

High Resolution Human Septin3 GTPase domain with alpha-zero helix in complex with GDP

Functional Information from GO Data
ChainGOidnamespacecontents
A0005525molecular_functionGTP binding
B0005525molecular_functionGTP binding
Functional Information from PDB Data
site_idAC1
Number of Residues24
Detailsbinding site for residue GDP A 401
ChainResidue
AGLY71
AGLY265
AARG280
AMG402
AHOH534
AHOH542
AHOH554
AHOH559
AHOH564
AHOH566
AHOH596
ALEU72
AHOH619
BTHR181
BHIS183
BTHR211
BGLU216
AGLY73
ALYS74
ASER75
ATHR76
ALYS208
AASP210
AVAL264

site_idAC2
Number of Residues6
Detailsbinding site for residue MG A 402
ChainResidue
ASER75
ATHR102
AGDP401
AHOH542
AHOH559
AHOH564

site_idAC3
Number of Residues23
Detailsbinding site for residue GDP B 401
ChainResidue
ATHR181
AHIS183
ATHR211
AGLU216
BGLY71
BLEU72
BGLY73
BLYS74
BSER75
BTHR76
BLYS208
BASP210
BVAL264
BGLY265
BARG280
BMG402
BHOH510
BHOH543
BHOH560
BHOH561
BHOH562
BHOH580
BHOH601

site_idAC4
Number of Residues6
Detailsbinding site for residue MG B 402
ChainResidue
BSER75
BTHR102
BGDP401
BHOH543
BHOH561
BHOH601

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues10
DetailsBINDING: BINDING => ECO:0000269|PubMed:23163726
ChainResidueDetails
AGLY68
BARG280
ATHR102
ALYS208
AGLY265
AARG280
BGLY68
BTHR102
BLYS208
BGLY265

site_idSWS_FT_FI2
Number of Residues2
DetailsMOD_RES: Phosphoserine => ECO:0000250|UniProtKB:Q9WU34
ChainResidueDetails
ASER91
BSER91

237423

PDB entries from 2025-06-11

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