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2A18

carboxysome shell protein ccmK4, crystal form 2

Functional Information from GO Data
ChainGOidnamespacecontents
A0015977biological_processcarbon fixation
A0015979biological_processphotosynthesis
A0031469cellular_componentbacterial microcompartment
A0031470cellular_componentcarboxysome
A0043886molecular_functionstructural constituent of carboxysome shell
B0015977biological_processcarbon fixation
B0015979biological_processphotosynthesis
B0031469cellular_componentbacterial microcompartment
B0031470cellular_componentcarboxysome
B0043886molecular_functionstructural constituent of carboxysome shell
C0015977biological_processcarbon fixation
C0015979biological_processphotosynthesis
C0031469cellular_componentbacterial microcompartment
C0031470cellular_componentcarboxysome
C0043886molecular_functionstructural constituent of carboxysome shell
Functional Information from PDB Data
site_idAC1
Number of Residues5
DetailsBINDING SITE FOR RESIDUE NH4 A 126
ChainResidue
AILE66
AASN67
ATHR69
AALA72
AHOH132

site_idAC2
Number of Residues5
DetailsBINDING SITE FOR RESIDUE NH4 B 126
ChainResidue
BHOH128
BILE66
BASN67
BTHR69
BALA72

site_idAC3
Number of Residues6
DetailsBINDING SITE FOR RESIDUE NH4 C 126
ChainResidue
CILE66
CASN67
CTHR69
CALA72
CHOH134
CHOH137

Functional Information from PROSITE/UniProt
site_idPS01139
Number of Residues20
DetailsBMC_1 Bacterial microcompartment (BMC) domain signature. DaMvKAGrItIVGyiraGSA
ChainResidueDetails
AASP23-ALA42

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PDB entries from 2025-06-18

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