7ZMK | pdb_00007zmk

Structure of human MFAP4 in complex with the Fab fragment of the AS0326 monoclonal antibody

External Resource: Annotation

Domain Annotation: ECOD Classification
Domain Annotation: CATH
SAbDab Antibody Annotation
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification
Pharos: Disease Associations

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
W	e7zmkW1	A: a/b three-layered sandwiches	X: RNase A-like	H: RNase A-like	T: RNase A-like	F:	ECOD (v294.1)
T	e7zmkT1	A: a/b three-layered sandwiches	X: RNase A-like	H: RNase A-like	T: RNase A-like	F:	ECOD (v294.1)
Q	e7zmkQ1	A: a/b three-layered sandwiches	X: RNase A-like	H: RNase A-like	T: RNase A-like	F:	ECOD (v294.1)
N	e7zmkN1	A: a/b three-layered sandwiches	X: RNase A-like	H: RNase A-like	T: RNase A-like	F:	ECOD (v294.1)
K	e7zmkK1	A: a/b three-layered sandwiches	X: RNase A-like	H: RNase A-like	T: RNase A-like	F:	ECOD (v294.1)
H	e7zmkH1	A: a/b three-layered sandwiches	X: RNase A-like	H: RNase A-like	T: RNase A-like	F:	ECOD (v294.1)
F	e7zmkF1	A: a/b three-layered sandwiches	X: RNase A-like	H: RNase A-like	T: RNase A-like	F:	ECOD (v294.1)
C	e7zmkC1	A: a/b three-layered sandwiches	X: RNase A-like	H: RNase A-like	T: RNase A-like	F:	ECOD (v294.1)
V	e7zmkV1	A: a/b three-layered sandwiches	X: RNase A-like	H: RNase A-like	T: RNase A-like	F:	ECOD (v294.1)
S	e7zmkS1	A: a/b three-layered sandwiches	X: RNase A-like	H: RNase A-like	T: RNase A-like	F:	ECOD (v294.1)
P	e7zmkP1	A: a/b three-layered sandwiches	X: RNase A-like	H: RNase A-like	T: RNase A-like	F:	ECOD (v294.1)
M	e7zmkM1	A: a/b three-layered sandwiches	X: RNase A-like	H: RNase A-like	T: RNase A-like	F:	ECOD (v294.1)
J	e7zmkJ1	A: a/b three-layered sandwiches	X: RNase A-like	H: RNase A-like	T: RNase A-like	F:	ECOD (v294.1)
G	e7zmkG1	A: a/b three-layered sandwiches	X: RNase A-like	H: RNase A-like	T: RNase A-like	F:	ECOD (v294.1)
E	e7zmkE1	A: a/b three-layered sandwiches	X: RNase A-like	H: RNase A-like	T: RNase A-like	F:	ECOD (v294.1)
B	e7zmkB1	A: a/b three-layered sandwiches	X: RNase A-like	H: RNase A-like	T: RNase A-like	F:	ECOD (v294.1)
X	e7zmkX1	A: a/b three-layered sandwiches	X: RNase A-like	H: RNase A-like	T: RNase A-like	F:	ECOD (v294.1)
U	e7zmkU1	A: a/b three-layered sandwiches	X: RNase A-like	H: RNase A-like	T: RNase A-like	F:	ECOD (v294.1)
R	e7zmkR1	A: a/b three-layered sandwiches	X: RNase A-like	H: RNase A-like	T: RNase A-like	F:	ECOD (v294.1)
O	e7zmkO1	A: a/b three-layered sandwiches	X: RNase A-like	H: RNase A-like	T: RNase A-like	F:	ECOD (v294.1)
L	e7zmkL1	A: a/b three-layered sandwiches	X: RNase A-like	H: RNase A-like	T: RNase A-like	F:	ECOD (v294.1)
I	e7zmkI1	A: a/b three-layered sandwiches	X: RNase A-like	H: RNase A-like	T: RNase A-like	F:	ECOD (v294.1)
D	e7zmkD1	A: a/b three-layered sandwiches	X: RNase A-like	H: RNase A-like	T: RNase A-like	F:	ECOD (v294.1)
A	e7zmkA1	A: a/b three-layered sandwiches	X: RNase A-like	H: RNase A-like	T: RNase A-like	F:	ECOD (v294.1)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
W	2.60.40.10	Mainly Beta	Sandwich	Immunoglobulin-like	Immunoglobulins	CATH (utative)
T	2.60.40.10	Mainly Beta	Sandwich	Immunoglobulin-like	Immunoglobulins	CATH (utative)
Q	2.60.40.10	Mainly Beta	Sandwich	Immunoglobulin-like	Immunoglobulins	CATH (utative)
N	2.60.40.10	Mainly Beta	Sandwich	Immunoglobulin-like	Immunoglobulins	CATH (utative)
K	2.60.40.10	Mainly Beta	Sandwich	Immunoglobulin-like	Immunoglobulins	CATH (utative)
H	2.60.40.10	Mainly Beta	Sandwich	Immunoglobulin-like	Immunoglobulins	CATH (utative)
F	2.60.40.10	Mainly Beta	Sandwich	Immunoglobulin-like	Immunoglobulins	CATH (utative)
C	2.60.40.10	Mainly Beta	Sandwich	Immunoglobulin-like	Immunoglobulins	CATH (utative)
V	2.60.40.10	Mainly Beta	Sandwich	Immunoglobulin-like	Immunoglobulins	CATH (utative)
S	2.60.40.10	Mainly Beta	Sandwich	Immunoglobulin-like	Immunoglobulins	CATH (utative)
P	2.60.40.10	Mainly Beta	Sandwich	Immunoglobulin-like	Immunoglobulins	CATH (utative)
M	2.60.40.10	Mainly Beta	Sandwich	Immunoglobulin-like	Immunoglobulins	CATH (utative)
J	2.60.40.10	Mainly Beta	Sandwich	Immunoglobulin-like	Immunoglobulins	CATH (utative)
G	2.60.40.10	Mainly Beta	Sandwich	Immunoglobulin-like	Immunoglobulins	CATH (utative)
E	2.60.40.10	Mainly Beta	Sandwich	Immunoglobulin-like	Immunoglobulins	CATH (utative)
B	2.60.40.10	Mainly Beta	Sandwich	Immunoglobulin-like	Immunoglobulins	CATH (utative)

SAbDab Antibody Annotation SAbDab Database Homepage

Chain	Chain Class	Chain Subclass	Chain Type	Antigen Name(s)	Provenance Source
C, F, H, K, N C, F, H, K, N, Q, T, W	Light Chain	IGKV1	Kappa	microfibril-associated glycoprotein 4	SAbDab (2026-03-27)
B, E, G, J, M B, E, G, J, M, P, S, V	Heavy Chain	IGHV1	-	microfibril-associated glycoprotein 4	SAbDab (2026-03-27)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, D, I, L, O A, D, I, L, O, R, U, X	PF00147	Fibrinogen beta and gamma chains, C-terminal globular domain (Fibrinogen_C)	Fibrinogen beta and gamma chains, C-terminal globular domain		Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
C, F, H, K, N C, F, H, K, N, Q, T, W	Light chain of AS0326	-	-	-
B, E, G, J, M B, E, G, J, M, P, S, V	heavy chain of antibody AS0326	-	-	-
A, D, I, L, O A, D, I, L, O, R, U, X	Microfibril-associated glycoprotein 4	-	cellular response to stimulus response to light stimulus response to stimulus cellular response to radiation response to UV response to UV-B cellular response to environmental stimulus cellular response to UV-B cellular response to light stimulus response to radiation response to abiotic stimulus cellular process cellular response to abiotic stimulus cellular response to UV cellular response to stimulus response to light stimulus response to stimulus cellular response to radiation response to UV response to UV-B cellular response to environmental stimulus cellular response to UV-B cellular response to light stimulus response to radiation response to abiotic stimulus cellular process cellular response to abiotic stimulus cellular response to UV regulation of biological process regulation of cellular process biological regulation metabolic process collagen metabolic process regulation of metabolic process regulation of collagen metabolic process cell adhesion cellular component organization cellular component organization or biogenesis supramolecular fiber organization elastic fiber assembly extracellular matrix organization cellular component biogenesis cellular component assembly extracellular matrix assembly extracellular structure organization external encapsulating structure organization UV protection	solid phase of interstitial matrix extracellular matrix extracellular region elastic fiber cellular anatomical structure external encapsulating structure microfibril supramolecular fiber supramolecular polymer supramolecular complex interstitial matrix non-collagenous component of interstitial matrix

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, D, I, L, O A, D, I, L, O, R, U, X	IPR002181	Fibrinogen, alpha/beta/gamma chain, C-terminal globular domain	Domain
A, D, I, L, O A, D, I, L, O, R, U, X	IPR050373	Fibrinogen C-terminal domain-containing protein	Family
A, D, I, L, O A, D, I, L, O, R, U, X	IPR036056	Fibrinogen-like, C-terminal	Homologous Superfamily
A, D, I, L, O A, D, I, L, O, R, U, X	IPR014716	Fibrinogen, alpha/beta/gamma chain, C-terminal globular, subdomain 1	Homologous Superfamily

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A, D, I, L, O A, D, I, L, O, R, U, X	Pharos: P55083	Liver Cirrhosis, Experimental pancreatic ductal adenocarcinoma pancreatic intraductal papillary-mucinous neoplasm with low grade dysplasia adrenal cortex carcinoma cutaneous lupus erythematosus invasive ductal breast carcinoma lung adenocarcinoma malignant colon neoplasm malignant mesothelioma medulloblastoma pancreatic intraductal papillary-mucinous carcinoma pituitary cancer atopic eczema diabetes mellitus large cell medulloblastoma Liver Cirrhosis, Experimental pancreatic ductal adenocarcinoma pancreatic intraductal papillary-mucinous neoplasm with low grade dysplasia adrenal cortex carcinoma cutaneous lupus erythematosus invasive ductal breast carcinoma lung adenocarcinoma malignant colon neoplasm malignant mesothelioma medulloblastoma pancreatic intraductal papillary-mucinous carcinoma pituitary cancer atopic eczema diabetes mellitus large cell medulloblastoma lung cancer malignant ependymoma malignant pancreatic neoplasm non-small cell lung carcinoma pancreatic intraductal papillary-mucinous neoplasm psoriasis breast carcinoma ductal breast carcinoma in situ lung carcinoma malignant glioma MALT lymphoma